22694721

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 38000640

約数和(自身を除く): 15305919

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 2473, 3059, 7419, 9177, 17311, 46987, 51933, 56879, 140961, 170637, 328909, 398153, 986727, 1080701, 1194459, 3242103, 7564907, 22694721]

約数ペア:

[(1, 22694721), (3, 7564907), (7, 3242103), (19, 1194459), (21, 1080701), (23, 986727), (57, 398153), (69, 328909), (133, 170637), (161, 140961), (399, 56879), (437, 51933), (483, 46987), (1311, 17311), (2473, 9177), (3059, 7419)]