23581519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 26276544

約数和(自身を除く): 2695025

約数列:

[1, 13, 41, 151, 293, 533, 1963, 3809, 6191, 12013, 44243, 80483, 156169, 575159, 1813963, 23581519]

約数ペア:

[(1, 23581519), (13, 1813963), (41, 575159), (151, 156169), (293, 80483), (533, 44243), (1963, 12013), (3809, 6191)]