12685789

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 13777920

約数和(自身を除く): 1092131

約数列:

[1, 29, 31, 103, 137, 899, 2987, 3193, 3973, 4247, 14111, 92597, 123163, 409219, 437441, 12685789]

約数ペア:

[(1, 12685789), (29, 437441), (31, 409219), (103, 123163), (137, 92597), (899, 14111), (2987, 4247), (3193, 3973)]