2574253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 3009600

約数和(自身を除く): 435347

約数列:

[1, 11, 19, 109, 113, 209, 1199, 1243, 2071, 2147, 12317, 22781, 23617, 135487, 234023, 2574253]

約数ペア:

[(1, 2574253), (11, 234023), (19, 135487), (109, 23617), (113, 22781), (209, 12317), (1199, 2147), (1243, 2071)]