190620844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{3187}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 351700160

約数和(自身を除く): 161079316

約数列:

[1, 2, 4, 19, 38, 76, 787, 1574, 3148, 3187, 6374, 12748, 14953, 29906, 59812, 60553, 121106, 242212, 2508169, 5016338, 10032676, 47655211, 95310422, 190620844]

約数ペア:

[(1, 190620844), (2, 95310422), (4, 47655211), (19, 10032676), (38, 5016338), (76, 2508169), (787, 242212), (1574, 121106), (3148, 60553), (3187, 59812), (6374, 29906), (12748, 14953)]