19003816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6301}}^1$

素因数の和:6349

約数の個数: 32

約数和(自身を含む): 39702600

約数和(自身を除く): 20698784

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6301, 12602, 25204, 50408, 81913, 163826, 182729, 327652, 365458, 655304, 730916, 1461832, 2375477, 4750954, 9501908, 19003816]

約数ペア:

[(1, 19003816), (2, 9501908), (4, 4750954), (8, 2375477), (13, 1461832), (26, 730916), (29, 655304), (52, 365458), (58, 327652), (104, 182729), (116, 163826), (232, 81913), (377, 50408), (754, 25204), (1508, 12602), (3016, 6301)]