22350644

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 40101600

約数和(自身を除く): 17750956

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 659, 1318, 2636, 8479, 16958, 33916, 40199, 80398, 91601, 160796, 183202, 366404, 5587661, 11175322, 22350644]

約数ペア:

[(1, 22350644), (2, 11175322), (4, 5587661), (61, 366404), (122, 183202), (139, 160796), (244, 91601), (278, 80398), (556, 40199), (659, 33916), (1318, 16958), (2636, 8479)]