12810142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 20316240

約数和(自身を除く): 7506098

約数列:

[1, 2, 19, 38, 277, 554, 1217, 2434, 5263, 10526, 23123, 46246, 337109, 674218, 6405071, 12810142]

約数ペア:

[(1, 12810142), (2, 6405071), (19, 674218), (38, 337109), (277, 46246), (554, 23123), (1217, 10526), (2434, 5263)]