12563580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209393}}^1$

素因数の和:209405

約数の個数: 24

約数和(自身を含む): 35178192

約数和(自身を除く): 22614612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209393, 418786, 628179, 837572, 1046965, 1256358, 2093930, 2512716, 3140895, 4187860, 6281790, 12563580]

約数ペア:

[(1, 12563580), (2, 6281790), (3, 4187860), (4, 3140895), (5, 2512716), (6, 2093930), (10, 1256358), (12, 1046965), (15, 837572), (20, 628179), (30, 418786), (60, 209393)]