12540008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{120577}}^1$

素因数の和:120596

約数の個数: 16

約数和(自身を含む): 25321380

約数和(自身を除く): 12781372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 120577, 241154, 482308, 964616, 1567501, 3135002, 6270004, 12540008]

約数ペア:

[(1, 12540008), (2, 6270004), (4, 3135002), (8, 1567501), (13, 964616), (26, 482308), (52, 241154), (104, 120577)]