26689913

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 29038080

約数和(自身を除く): 2348167

約数列:

[1, 23, 37, 79, 397, 851, 1817, 2923, 9131, 14689, 31363, 67229, 337847, 721349, 1160431, 26689913]

約数ペア:

[(1, 26689913), (23, 1160431), (37, 721349), (79, 337847), (397, 67229), (851, 31363), (1817, 14689), (2923, 9131)]