16869359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 19286400

約数和(自身を除く): 2417041

約数列:

[1, 13, 19, 163, 247, 419, 2119, 3097, 5447, 7961, 40261, 68297, 103493, 887861, 1297643, 16869359]

約数ペア:

[(1, 16869359), (13, 1297643), (19, 887861), (163, 103493), (247, 68297), (419, 40261), (2119, 7961), (3097, 5447)]