42866318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102551}}^1$

素因数の和:102583

約数の個数: 16

約数和(自身を含む): 73837440

約数和(自身を除く): 30971122

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 102551, 205102, 1128061, 1948469, 2256122, 3896938, 21433159, 42866318]

約数ペア:

[(1, 42866318), (2, 21433159), (11, 3896938), (19, 2256122), (22, 1948469), (38, 1128061), (209, 205102), (418, 102551)]