19156744229

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1675859}}^1$

素因数の和:1675960

約数の個数: 16

約数和(自身を含む): 23167088640

約数和(自身を除く): 4010344411

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 1675859, 11731013, 38544757, 118985989, 269813299, 832901923, 2736677747, 19156744229]

約数ペア:

[(1, 19156744229), (7, 2736677747), (23, 832901923), (71, 269813299), (161, 118985989), (497, 38544757), (1633, 11731013), (11431, 1675859)]