15255344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 32310432

約数和(自身を除く): 17055088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1033, 1136, 1846, 2066, 3692, 4132, 7384, 8264, 13429, 14768, 16528, 26858, 53716, 73343, 107432, 146686, 214864, 293372, 586744, 953459, 1173488, 1906918, 3813836, 7627672, 15255344]

約数ペア:

[(1, 15255344), (2, 7627672), (4, 3813836), (8, 1906918), (13, 1173488), (16, 953459), (26, 586744), (52, 293372), (71, 214864), (104, 146686), (142, 107432), (208, 73343), (284, 53716), (568, 26858), (923, 16528), (1033, 14768), (1136, 13429), (1846, 8264), (2066, 7384), (3692, 4132)]