12751562

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 19617792

約数和(自身を除く): 6866230

約数列:

[1, 2, 61, 122, 127, 254, 823, 1646, 7747, 15494, 50203, 100406, 104521, 209042, 6375781, 12751562]

約数ペア:

[(1, 12751562), (2, 6375781), (61, 209042), (122, 104521), (127, 100406), (254, 50203), (823, 15494), (1646, 7747)]