15697719986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^2\times {\mathrm{8221}}^1$

素因数の和:8778

約数の個数: 24

約数和(自身を含む): 25454868012

約数和(自身を除く): 9757148026

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 8221, 16442, 73441, 106873, 146882, 213746, 954733, 1909466, 2227891, 4455782, 28962583, 57925166, 603758461, 1207516922, 7848859993, 15697719986]

約数ペア:

[(1, 15697719986), (2, 7848859993), (13, 1207516922), (26, 603758461), (271, 57925166), (542, 28962583), (3523, 4455782), (7046, 2227891), (8221, 1909466), (16442, 954733), (73441, 213746), (106873, 146882)]