7712742238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{364393}}^1$

素因数の和:364971

約数の個数: 16

約数和(自身を含む): 12199911120

約数和(自身を除く): 4487168882

約数列:

[1, 2, 19, 38, 557, 1114, 10583, 21166, 364393, 728786, 6923467, 13846934, 202966901, 405933802, 3856371119, 7712742238]

約数ペア:

[(1, 7712742238), (2, 3856371119), (19, 405933802), (38, 202966901), (557, 13846934), (1114, 6923467), (10583, 728786), (21166, 364393)]