22157338

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4561}}^1$

素因数の和:4917

約数の個数: 16

約数和(自身を含む): 38101824

約数和(自身を除く): 15944486

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4561, 4858, 9122, 31927, 63854, 1582667, 3165334, 11078669, 22157338]

約数ペア:

[(1, 22157338), (2, 11078669), (7, 3165334), (14, 1582667), (347, 63854), (694, 31927), (2429, 9122), (4561, 4858)]