26740505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25589}}^1$

素因数の和:25624

約数の個数: 16

約数和(自身を含む): 36849600

約数和(自身を除く): 10109095

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 25589, 127945, 281479, 486191, 1407395, 2430955, 5348101, 26740505]

約数ペア:

[(1, 26740505), (5, 5348101), (11, 2430955), (19, 1407395), (55, 486191), (95, 281479), (209, 127945), (1045, 25589)]