11896741240

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1244429}}^1$

素因数の和:1244679

約数の個数: 32

約数和(自身を含む): 26879688000

約数和(自身を除く): 14982946760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 1244429, 2488858, 4977716, 6222145, 9955432, 12444290, 24888580, 49777160, 297418531, 594837062, 1189674124, 1487092655, 2379348248, 2974185310, 5948370620, 11896741240]

約数ペア:

[(1, 11896741240), (2, 5948370620), (4, 2974185310), (5, 2379348248), (8, 1487092655), (10, 1189674124), (20, 594837062), (40, 297418531), (239, 49777160), (478, 24888580), (956, 12444290), (1195, 9955432), (1912, 6222145), (2390, 4977716), (4780, 2488858), (9560, 1244429)]