22778623

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 27924480

約数和(自身を除く): 5145857

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2423, 9401, 16961, 41191, 191417, 288337, 1339919, 3254089, 22778623]

約数ペア:

[(1, 22778623), (7, 3254089), (17, 1339919), (79, 288337), (119, 191417), (553, 41191), (1343, 16961), (2423, 9401)]