19376951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 21679488

約数和(自身を除く): 2302537

約数列:

[1, 11, 101, 107, 163, 1111, 1177, 1793, 10807, 16463, 17441, 118877, 181093, 191851, 1761541, 19376951]

約数ペア:

[(1, 19376951), (11, 1761541), (101, 191851), (107, 181093), (163, 118877), (1111, 17441), (1177, 16463), (1793, 10807)]