15873260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61051}}^1$

素因数の和:61073

約数の個数: 24

約数和(自身を含む): 35898576

約数和(自身を除く): 20025316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 61051, 122102, 244204, 305255, 610510, 793663, 1221020, 1587326, 3174652, 3968315, 7936630, 15873260]

約数ペア:

[(1, 15873260), (2, 7936630), (4, 3968315), (5, 3174652), (10, 1587326), (13, 1221020), (20, 793663), (26, 610510), (52, 305255), (65, 244204), (130, 122102), (260, 61051)]