22222690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1901}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 46013184

約数和(自身を除く): 23790494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 1901, 2338, 3802, 5845, 9505, 11690, 13307, 19010, 26614, 66535, 133070, 317467, 634934, 1587335, 2222269, 3174670, 4444538, 11111345, 22222690]

約数ペア:

[(1, 22222690), (2, 11111345), (5, 4444538), (7, 3174670), (10, 2222269), (14, 1587335), (35, 634934), (70, 317467), (167, 133070), (334, 66535), (835, 26614), (1169, 19010), (1670, 13307), (1901, 11690), (2338, 9505), (3802, 5845)]