23121395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1171}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 30378240

約数和(自身を除く): 7256845

約数列:

[1, 5, 11, 55, 359, 1171, 1795, 3949, 5855, 12881, 19745, 64405, 420389, 2101945, 4624279, 23121395]

約数ペア:

[(1, 23121395), (5, 4624279), (11, 2101945), (55, 420389), (359, 64405), (1171, 19745), (1795, 12881), (3949, 5855)]