15669340816

素因数分解:

$2^4\times {\mathrm{18493}}^1\times {\mathrm{52957}}^1$

素因数の和:71458

約数の個数: 20

約数和(自身を含む): 30361562812

約数和(自身を除く): 14692221996

約数列:

[1, 2, 4, 8, 16, 18493, 36986, 52957, 73972, 105914, 147944, 211828, 295888, 423656, 847312, 979333801, 1958667602, 3917335204, 7834670408, 15669340816]

約数ペア:

[(1, 15669340816), (2, 7834670408), (4, 3917335204), (8, 1958667602), (16, 979333801), (18493, 847312), (36986, 423656), (52957, 295888), (73972, 211828), (105914, 147944)]