69270694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{4457}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 109666800

約数和(自身を除く): 40396106

約数列:

[1, 2, 19, 38, 409, 818, 4457, 7771, 8914, 15542, 84683, 169366, 1822913, 3645826, 34635347, 69270694]

約数ペア:

[(1, 69270694), (2, 34635347), (19, 3645826), (38, 1822913), (409, 169366), (818, 84683), (4457, 15542), (7771, 8914)]