20131463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 23417856

約数和(自身を除く): 3286393

約数列:

[1, 11, 23, 47, 253, 517, 1081, 1693, 11891, 18623, 38939, 79571, 428329, 875281, 1830133, 20131463]

約数ペア:

[(1, 20131463), (11, 1830133), (23, 875281), (47, 428329), (253, 79571), (517, 38939), (1081, 18623), (1693, 11891)]