15934672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 34310304

約数和(自身を除く): 18375632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 83, 104, 142, 166, 169, 208, 284, 332, 338, 568, 664, 676, 923, 1079, 1136, 1328, 1352, 1846, 2158, 2704, 3692, 4316, 5893, 7384, 8632, 11786, 11999, 14027, 14768, 17264, 23572, 23998, 28054, 47144, 47996, 56108, 76609, 94288, 95992, 112216, 153218, 191984, 224432, 306436, 612872, 995917, 1225744, 1991834, 3983668, 7967336, 15934672]

約数ペア:

[(1, 15934672), (2, 7967336), (4, 3983668), (8, 1991834), (13, 1225744), (16, 995917), (26, 612872), (52, 306436), (71, 224432), (83, 191984), (104, 153218), (142, 112216), (166, 95992), (169, 94288), (208, 76609), (284, 56108), (332, 47996), (338, 47144), (568, 28054), (664, 23998), (676, 23572), (923, 17264), (1079, 14768), (1136, 14027), (1328, 11999), (1352, 11786), (1846, 8632), (2158, 7384), (2704, 5893), (3692, 4316)]