13512460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51971}}^1$

素因数の和:51993

約数の個数: 24

約数和(自身を含む): 30559536

約数和(自身を除く): 17047076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51971, 103942, 207884, 259855, 519710, 675623, 1039420, 1351246, 2702492, 3378115, 6756230, 13512460]

約数ペア:

[(1, 13512460), (2, 6756230), (4, 3378115), (5, 2702492), (10, 1351246), (13, 1039420), (20, 675623), (26, 519710), (52, 259855), (65, 207884), (130, 103942), (260, 51971)]