66108638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{9719}}^1$

素因数の和:9919

約数の個数: 16

約数和(自身を含む): 104976000

約数和(自身を除く): 38867362

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 9719, 19438, 184661, 369322, 1739701, 3479402, 33054319, 66108638]

約数ペア:

[(1, 66108638), (2, 33054319), (19, 3479402), (38, 1739701), (179, 369322), (358, 184661), (3401, 19438), (6802, 9719)]