12989509

素因数分解:

${\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 12

約数和(自身を含む): 14223492

約数和(自身を除く): 1233983

約数列:

[1, 13, 101, 169, 761, 1313, 9893, 17069, 76861, 128609, 999193, 12989509]

約数ペア:

[(1, 12989509), (13, 999193), (101, 128609), (169, 76861), (761, 17069), (1313, 9893)]