13466620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4519}}^1$

素因数の和:4677

約数の個数: 24

約数和(自身を含む): 28476000

約数和(自身を除く): 15009380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4519, 9038, 18076, 22595, 45190, 90380, 673331, 1346662, 2693324, 3366655, 6733310, 13466620]

約数ペア:

[(1, 13466620), (2, 6733310), (4, 3366655), (5, 2693324), (10, 1346662), (20, 673331), (149, 90380), (298, 45190), (596, 22595), (745, 18076), (1490, 9038), (2980, 4519)]