19219032

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 65049600

約数和(自身を除く): 45830568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 223, 228, 252, 266, 324, 342, 378, 399, 446, 456, 504, 513, 532, 567, 648, 669, 684, 756, 798, 892, 1026, 1064, 1134, 1197, 1338, 1368, 1512, 1539, 1561, 1596, 1784, 2007, 2052, 2268, 2394, 2676, 3078, 3122, 3192, 3591, 4014, 4104, 4237, 4536, 4683, 4788, 5352, 6021, 6156, 6244, 7182, 8028, 8474, 9366, 9576, 10773, 12042, 12312, 12488, 12711, 14049, 14364, 16056, 16948, 18063, 18732, 21546, 24084, 25422, 28098, 28728, 29659, 33896, 36126, 37464, 38133, 42147, 43092, 48168, 50844, 56196, 59318, 72252, 76266, 84294, 86184, 88977, 101688, 112392, 114399, 118636, 126441, 144504, 152532, 168588, 177954, 228798, 237272, 252882, 266931, 305064, 337176, 343197, 355908, 457596, 505764, 533862, 686394, 711816, 800793, 915192, 1011528, 1067724, 1372788, 1601586, 2135448, 2402379, 2745576, 3203172, 4804758, 6406344, 9609516, 19219032]

約数ペア:

[(1, 19219032), (2, 9609516), (3, 6406344), (4, 4804758), (6, 3203172), (7, 2745576), (8, 2402379), (9, 2135448), (12, 1601586), (14, 1372788), (18, 1067724), (19, 1011528), (21, 915192), (24, 800793), (27, 711816), (28, 686394), (36, 533862), (38, 505764), (42, 457596), (54, 355908), (56, 343197), (57, 337176), (63, 305064), (72, 266931), (76, 252882), (81, 237272), (84, 228798), (108, 177954), (114, 168588), (126, 152532), (133, 144504), (152, 126441), (162, 118636), (168, 114399), (171, 112392), (189, 101688), (216, 88977), (223, 86184), (228, 84294), (252, 76266), (266, 72252), (324, 59318), (342, 56196), (378, 50844), (399, 48168), (446, 43092), (456, 42147), (504, 38133), (513, 37464), (532, 36126), (567, 33896), (648, 29659), (669, 28728), (684, 28098), (756, 25422), (798, 24084), (892, 21546), (1026, 18732), (1064, 18063), (1134, 16948), (1197, 16056), (1338, 14364), (1368, 14049), (1512, 12711), (1539, 12488), (1561, 12312), (1596, 12042), (1784, 10773), (2007, 9576), (2052, 9366), (2268, 8474), (2394, 8028), (2676, 7182), (3078, 6244), (3122, 6156), (3192, 6021), (3591, 5352), (4014, 4788), (4104, 4683), (4237, 4536)]