11691818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{991}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 18641664

約数和(自身を除く): 6949846

約数列:

[1, 2, 17, 34, 347, 694, 991, 1982, 5899, 11798, 16847, 33694, 343877, 687754, 5845909, 11691818]

約数ペア:

[(1, 11691818), (2, 5845909), (17, 687754), (34, 343877), (347, 33694), (694, 16847), (991, 11798), (1982, 5899)]