15770774

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 24224640

約数和(自身を除く): 8453866

約数列:

[1, 2, 73, 109, 146, 218, 991, 1982, 7957, 15914, 72343, 108019, 144686, 216038, 7885387, 15770774]

約数ペア:

[(1, 15770774), (2, 7885387), (73, 216038), (109, 144686), (146, 108019), (218, 72343), (991, 15914), (1982, 7957)]