15809170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121609}}^1$

素因数の和:121629

約数の個数: 16

約数和(自身を含む): 30645720

約数和(自身を除く): 14836550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 121609, 243218, 608045, 1216090, 1580917, 3161834, 7904585, 15809170]

約数ペア:

[(1, 15809170), (2, 7904585), (5, 3161834), (10, 1580917), (13, 1216090), (26, 608045), (65, 243218), (130, 121609)]