39213616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188527}}^1$

素因数の和:188548

約数の個数: 20

約数和(自身を含む): 81821152

約数和(自身を除く): 42607536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188527, 377054, 754108, 1508216, 2450851, 3016432, 4901702, 9803404, 19606808, 39213616]

約数ペア:

[(1, 39213616), (2, 19606808), (4, 9803404), (8, 4901702), (13, 3016432), (16, 2450851), (26, 1508216), (52, 754108), (104, 377054), (208, 188527)]