19930690416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{651841}}^1$

素因数の和:651879

約数の個数: 120

約数和(自身を含む): 64501069584

約数和(自身を除く): 44570379168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 651841, 1303682, 1955523, 2607364, 3911046, 4562887, 5214728, 7822092, 8473933, 9125774, 10429456, 13688661, 15644184, 16947866, 18251548, 25421799, 27377322, 31288368, 31940209, 33895732, 36503096, 50843598, 54754644, 59317531, 63880418, 67791464, 73006192, 95820627, 101687196, 109509288, 118635062, 127760836, 135582928, 177952593, 191641254, 203374392, 219018576, 237270124, 255521672, 355905186, 383282508, 406748784, 415222717, 474540248, 511043344, 711810372, 766565016, 830445434, 949080496, 1245668151, 1423620744, 1533130032, 1660890868, 2491336302, 2847241488, 3321781736, 4982672604, 6643563472, 9965345208, 19930690416]

約数ペア:

[(1, 19930690416), (2, 9965345208), (3, 6643563472), (4, 4982672604), (6, 3321781736), (7, 2847241488), (8, 2491336302), (12, 1660890868), (13, 1533130032), (14, 1423620744), (16, 1245668151), (21, 949080496), (24, 830445434), (26, 766565016), (28, 711810372), (39, 511043344), (42, 474540248), (48, 415222717), (49, 406748784), (52, 383282508), (56, 355905186), (78, 255521672), (84, 237270124), (91, 219018576), (98, 203374392), (104, 191641254), (112, 177952593), (147, 135582928), (156, 127760836), (168, 118635062), (182, 109509288), (196, 101687196), (208, 95820627), (273, 73006192), (294, 67791464), (312, 63880418), (336, 59317531), (364, 54754644), (392, 50843598), (546, 36503096), (588, 33895732), (624, 31940209), (637, 31288368), (728, 27377322), (784, 25421799), (1092, 18251548), (1176, 16947866), (1274, 15644184), (1456, 13688661), (1911, 10429456), (2184, 9125774), (2352, 8473933), (2548, 7822092), (3822, 5214728), (4368, 4562887), (5096, 3911046), (7644, 2607364), (10192, 1955523), (15288, 1303682), (30576, 651841)]