2019804553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1\times {\mathrm{1607}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 2198972160

約数和(自身を除く): 179167607

約数列:

[1, 13, 109, 887, 1417, 1607, 11531, 20891, 96683, 175163, 1256879, 1425409, 2277119, 18530317, 155369581, 2019804553]

約数ペア:

[(1, 2019804553), (13, 155369581), (109, 18530317), (887, 2277119), (1417, 1425409), (1607, 1256879), (11531, 175163), (20891, 96683)]