120129042002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{8126711}}^1$

素因数の和:8127121

約数の個数: 16

約数和(自身を含む): 190165060800

約数和(自身を除く): 70036018798

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 8126711, 16253422, 154407509, 308815018, 3161290579, 6322581158, 60064521001, 120129042002]

約数ペア:

[(1, 120129042002), (2, 60064521001), (19, 6322581158), (38, 3161290579), (389, 308815018), (778, 154407509), (7391, 16253422), (14782, 8126711)]