23401918

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 35841456

約数和(自身を除く): 12439538

約数列:

[1, 2, 61, 122, 433, 443, 866, 886, 26413, 27023, 52826, 54046, 191819, 383638, 11700959, 23401918]

約数ペア:

[(1, 23401918), (2, 11700959), (61, 383638), (122, 191819), (433, 54046), (443, 52826), (866, 27023), (886, 26413)]