18703094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23917}}^1$

素因数の和:23959

約数の個数: 16

約数和(自身を含む): 30997728

約数和(自身を除く): 12294634

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 23917, 47834, 406589, 550091, 813178, 1100182, 9351547, 18703094]

約数ペア:

[(1, 18703094), (2, 9351547), (17, 1100182), (23, 813178), (34, 550091), (46, 406589), (391, 47834), (782, 23917)]