11954570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70321}}^1$

素因数の和:70345

約数の個数: 16

約数和(自身を含む): 22784328

約数和(自身を除く): 10829758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 70321, 140642, 351605, 703210, 1195457, 2390914, 5977285, 11954570]

約数ペア:

[(1, 11954570), (2, 5977285), (5, 2390914), (10, 1195457), (17, 703210), (34, 351605), (85, 140642), (170, 70321)]