13111860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218531}}^1$

素因数の和:218543

約数の個数: 24

約数和(自身を含む): 36713376

約数和(自身を除く): 23601516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218531, 437062, 655593, 874124, 1092655, 1311186, 2185310, 2622372, 3277965, 4370620, 6555930, 13111860]

約数ペア:

[(1, 13111860), (2, 6555930), (3, 4370620), (4, 3277965), (5, 2622372), (6, 2185310), (10, 1311186), (12, 1092655), (15, 874124), (20, 655593), (30, 437062), (60, 218531)]