15491230

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2713}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 27943344

約数和(自身を除く): 12452114

約数列:

[1, 2, 5, 10, 571, 1142, 2713, 2855, 5426, 5710, 13565, 27130, 1549123, 3098246, 7745615, 15491230]

約数ペア:

[(1, 15491230), (2, 7745615), (5, 3098246), (10, 1549123), (571, 27130), (1142, 13565), (2713, 5710), (2855, 5426)]