193209913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38011}}^1$

素因数の和:38064

約数の個数: 16

約数和(自身を含む): 229896576

約数和(自身を除く): 36686663

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 38011, 494143, 646187, 874253, 8400431, 11365289, 14862301, 193209913]

約数ペア:

[(1, 193209913), (13, 14862301), (17, 11365289), (23, 8400431), (221, 874253), (299, 646187), (391, 494143), (5083, 38011)]