12508727270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2600567}}^1$

素因数の和:2600624

約数の個数: 32

約数和(自身を含む): 24903039168

約数和(自身を除く): 12394311898

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 2600567, 5201134, 13002835, 26005670, 33807371, 67614742, 96220979, 169036855, 192441958, 338073710, 481104895, 962209790, 1250872727, 2501745454, 6254363635, 12508727270]

約数ペア:

[(1, 12508727270), (2, 6254363635), (5, 2501745454), (10, 1250872727), (13, 962209790), (26, 481104895), (37, 338073710), (65, 192441958), (74, 169036855), (130, 96220979), (185, 67614742), (370, 33807371), (481, 26005670), (962, 13002835), (2405, 5201134), (4810, 2600567)]