22150828

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10837}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 44912672

約数和(自身を除く): 22761844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 10837, 21674, 43348, 75859, 151718, 303436, 791101, 1582202, 3164404, 5537707, 11075414, 22150828]

約数ペア:

[(1, 22150828), (2, 11075414), (4, 5537707), (7, 3164404), (14, 1582202), (28, 791101), (73, 303436), (146, 151718), (292, 75859), (511, 43348), (1022, 21674), (2044, 10837)]