11486564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 21268800

約数和(自身を除く): 9782236

約数列:

[1, 2, 4, 19, 38, 76, 359, 421, 718, 842, 1436, 1684, 6821, 7999, 13642, 15998, 27284, 31996, 151139, 302278, 604556, 2871641, 5743282, 11486564]

約数ペア:

[(1, 11486564), (2, 5743282), (4, 2871641), (19, 604556), (38, 302278), (76, 151139), (359, 31996), (421, 27284), (718, 15998), (842, 13642), (1436, 7999), (1684, 6821)]