11515970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67741}}^1$

素因数の和:67765

約数の個数: 16

約数和(自身を含む): 21948408

約数和(自身を除く): 10432438

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 67741, 135482, 338705, 677410, 1151597, 2303194, 5757985, 11515970]

約数ペア:

[(1, 11515970), (2, 5757985), (5, 2303194), (10, 1151597), (17, 677410), (34, 338705), (85, 135482), (170, 67741)]