23121196

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13537}}^1$

素因数の和:13609

約数の個数: 24

約数和(自身を含む): 47003936

約数和(自身を除く): 23882740

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 13537, 27074, 54148, 94759, 189518, 379036, 825757, 1651514, 3303028, 5780299, 11560598, 23121196]

約数ペア:

[(1, 23121196), (2, 11560598), (4, 5780299), (7, 3303028), (14, 1651514), (28, 825757), (61, 379036), (122, 189518), (244, 94759), (427, 54148), (854, 27074), (1708, 13537)]