15984590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5531}}^1$

素因数の和:5572

約数の個数: 24

約数和(自身を含む): 30569832

約数和(自身を除く): 14585242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 5531, 11062, 27655, 55310, 94027, 188054, 470135, 940270, 1598459, 3196918, 7992295, 15984590]

約数ペア:

[(1, 15984590), (2, 7992295), (5, 3196918), (10, 1598459), (17, 940270), (34, 470135), (85, 188054), (170, 94027), (289, 55310), (578, 27655), (1445, 11062), (2890, 5531)]