13121230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32003}}^1$

素因数の和:32051

約数の個数: 16

約数和(自身を含む): 24195024

約数和(自身を除く): 11073794

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 32003, 64006, 160015, 320030, 1312123, 2624246, 6560615, 13121230]

約数ペア:

[(1, 13121230), (2, 6560615), (5, 2624246), (10, 1312123), (41, 320030), (82, 160015), (205, 64006), (410, 32003)]