22640842

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2362

約数の個数: 24

約数和(自身を含む): 39907296

約数和(自身を除く): 17266454

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 2243, 4486, 5047, 10094, 15701, 31402, 109907, 219814, 231029, 462058, 1617203, 3234406, 11320421, 22640842]

約数ペア:

[(1, 22640842), (2, 11320421), (7, 3234406), (14, 1617203), (49, 462058), (98, 231029), (103, 219814), (206, 109907), (721, 31402), (1442, 15701), (2243, 10094), (4486, 5047)]