22872542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7817}}^1$

素因数の和:7856

約数の個数: 32

約数和(自身を含む): 45031680

約数和(自身を除く): 22159138

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 7817, 15634, 54719, 85987, 109438, 148523, 171974, 297046, 601909, 1039661, 1203818, 1633753, 2079322, 3267506, 11436271, 22872542]

約数ペア:

[(1, 22872542), (2, 11436271), (7, 3267506), (11, 2079322), (14, 1633753), (19, 1203818), (22, 1039661), (38, 601909), (77, 297046), (133, 171974), (154, 148523), (209, 109438), (266, 85987), (418, 54719), (1463, 15634), (2926, 7817)]