19292688

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 61067520

約数和(自身を除く): 41774832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 68, 71, 72, 74, 102, 108, 111, 136, 142, 144, 148, 153, 204, 213, 216, 222, 272, 284, 296, 306, 333, 408, 426, 432, 444, 459, 568, 592, 612, 629, 639, 666, 816, 852, 888, 918, 999, 1136, 1207, 1224, 1258, 1278, 1332, 1704, 1776, 1836, 1887, 1917, 1998, 2414, 2448, 2516, 2556, 2627, 2664, 3408, 3621, 3672, 3774, 3834, 3996, 4828, 5032, 5112, 5254, 5328, 5661, 7242, 7344, 7548, 7668, 7881, 7992, 9656, 10064, 10224, 10508, 10863, 11322, 14484, 15096, 15336, 15762, 15984, 16983, 19312, 21016, 21726, 22644, 23643, 28968, 30192, 30672, 31524, 32589, 33966, 42032, 43452, 44659, 45288, 47286, 57936, 63048, 65178, 67932, 70929, 86904, 89318, 90576, 94572, 126096, 130356, 133977, 135864, 141858, 173808, 178636, 189144, 260712, 267954, 271728, 283716, 357272, 378288, 401931, 521424, 535908, 567432, 714544, 803862, 1071816, 1134864, 1205793, 1607724, 2143632, 2411586, 3215448, 4823172, 6430896, 9646344, 19292688]

約数ペア:

[(1, 19292688), (2, 9646344), (3, 6430896), (4, 4823172), (6, 3215448), (8, 2411586), (9, 2143632), (12, 1607724), (16, 1205793), (17, 1134864), (18, 1071816), (24, 803862), (27, 714544), (34, 567432), (36, 535908), (37, 521424), (48, 401931), (51, 378288), (54, 357272), (68, 283716), (71, 271728), (72, 267954), (74, 260712), (102, 189144), (108, 178636), (111, 173808), (136, 141858), (142, 135864), (144, 133977), (148, 130356), (153, 126096), (204, 94572), (213, 90576), (216, 89318), (222, 86904), (272, 70929), (284, 67932), (296, 65178), (306, 63048), (333, 57936), (408, 47286), (426, 45288), (432, 44659), (444, 43452), (459, 42032), (568, 33966), (592, 32589), (612, 31524), (629, 30672), (639, 30192), (666, 28968), (816, 23643), (852, 22644), (888, 21726), (918, 21016), (999, 19312), (1136, 16983), (1207, 15984), (1224, 15762), (1258, 15336), (1278, 15096), (1332, 14484), (1704, 11322), (1776, 10863), (1836, 10508), (1887, 10224), (1917, 10064), (1998, 9656), (2414, 7992), (2448, 7881), (2516, 7668), (2556, 7548), (2627, 7344), (2664, 7242), (3408, 5661), (3621, 5328), (3672, 5254), (3774, 5112), (3834, 5032), (3996, 4828)]