12469810

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8369}}^1$

素因数の和:8525

約数の個数: 16

約数和(自身を含む): 22599000

約数和(自身を除く): 10129190

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 8369, 16738, 41845, 83690, 1246981, 2493962, 6234905, 12469810]

約数ペア:

[(1, 12469810), (2, 6234905), (5, 2493962), (10, 1246981), (149, 83690), (298, 41845), (745, 16738), (1490, 8369)]