21723962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1409}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 35176680

約数和(自身を除く): 13452718

約数列:

[1, 2, 13, 26, 593, 1186, 1409, 2818, 7709, 15418, 18317, 36634, 835537, 1671074, 10861981, 21723962]

約数ペア:

[(1, 21723962), (2, 10861981), (13, 1671074), (26, 835537), (593, 36634), (1186, 18317), (1409, 15418), (2818, 7709)]