16154947

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 18109440

約数和(自身を除く): 1954493

約数列:

[1, 17, 23, 79, 391, 523, 1343, 1817, 8891, 12029, 30889, 41317, 204493, 702389, 950291, 16154947]

約数ペア:

[(1, 16154947), (17, 950291), (23, 702389), (79, 204493), (391, 41317), (523, 30889), (1343, 12029), (1817, 8891)]