13104650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20186

約数の個数: 24

約数和(自身を含む): 26250924

約数和(自身を除く): 13146274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20161, 40322, 100805, 201610, 262093, 504025, 524186, 1008050, 1310465, 2620930, 6552325, 13104650]

約数ペア:

[(1, 13104650), (2, 6552325), (5, 2620930), (10, 1310465), (13, 1008050), (25, 524186), (26, 504025), (50, 262093), (65, 201610), (130, 100805), (325, 40322), (650, 20161)]