11918419798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{156217}}^1$

素因数の和:157287

約数の個数: 16

約数和(自身を含む): 18378735264

約数和(自身を除く): 6460315466

約数列:

[1, 2, 37, 74, 1031, 2062, 38147, 76294, 156217, 312434, 5780029, 11560058, 161059727, 322119454, 5959209899, 11918419798]

約数ペア:

[(1, 11918419798), (2, 5959209899), (37, 322119454), (74, 161059727), (1031, 11560058), (2062, 5780029), (38147, 312434), (76294, 156217)]