12925510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 26379360

約数和(自身を除く): 13453850

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5233, 10466, 26165, 52330, 68029, 99427, 136058, 198854, 340145, 497135, 680290, 994270, 1292551, 2585102, 6462755, 12925510]

約数ペア:

[(1, 12925510), (2, 6462755), (5, 2585102), (10, 1292551), (13, 994270), (19, 680290), (26, 497135), (38, 340145), (65, 198854), (95, 136058), (130, 99427), (190, 68029), (247, 52330), (494, 26165), (1235, 10466), (2470, 5233)]