18936691276

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1213}}^1\times {\mathrm{24859}}^1$

素因数の和:26233

約数の個数: 24

約数和(自身を含む): 33379124240

約数和(自身を除く): 14442432964

約数列:

[1, 2, 4, 157, 314, 628, 1213, 2426, 4852, 24859, 49718, 99436, 190441, 380882, 761764, 3902863, 7805726, 15611452, 30153967, 60307934, 120615868, 4734172819, 9468345638, 18936691276]

約数ペア:

[(1, 18936691276), (2, 9468345638), (4, 4734172819), (157, 120615868), (314, 60307934), (628, 30153967), (1213, 15611452), (2426, 7805726), (4852, 3902863), (24859, 761764), (49718, 380882), (99436, 190441)]