15770114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 25025280

約数和(自身を除く): 9255166

約数列:

[1, 2, 19, 38, 223, 446, 1861, 3722, 4237, 8474, 35359, 70718, 415003, 830006, 7885057, 15770114]

約数ペア:

[(1, 15770114), (2, 7885057), (19, 830006), (38, 415003), (223, 70718), (446, 35359), (1861, 8474), (3722, 4237)]