15700688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51647}}^1$

素因数の和:51674

約数の個数: 20

約数和(自身を含む): 32021760

約数和(自身を除く): 16321072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51647, 103294, 206588, 413176, 826352, 981293, 1962586, 3925172, 7850344, 15700688]

約数ペア:

[(1, 15700688), (2, 7850344), (4, 3925172), (8, 1962586), (16, 981293), (19, 826352), (38, 413176), (76, 206588), (152, 103294), (304, 51647)]