19819008002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{4957}}^1\times {\mathrm{19793}}^1$

素因数の和:24853

約数の個数: 16

約数和(自身を含む): 30030427512

約数和(自身を除く): 10211419510

約数列:

[1, 2, 101, 202, 4957, 9914, 19793, 39586, 500657, 1001314, 1999093, 3998186, 98113901, 196227802, 9909504001, 19819008002]

約数ペア:

[(1, 19819008002), (2, 9909504001), (101, 196227802), (202, 98113901), (4957, 3998186), (9914, 1999093), (19793, 1001314), (39586, 500657)]