21931453843

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{62053}}^1$

素因数の和:62974

約数の個数: 16

約数和(自身を含む): 24408568576

約数和(自身を除く): 2477114733

約数列:

[1, 13, 31, 403, 877, 11401, 27187, 62053, 353431, 806689, 1923643, 25007359, 54420481, 707466253, 1687034911, 21931453843]

約数ペア:

[(1, 21931453843), (13, 1687034911), (31, 707466253), (403, 54420481), (877, 25007359), (11401, 1923643), (27187, 806689), (62053, 353431)]