22398244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16467

約数の個数: 24

約数和(自身を含む): 44142336

約数和(自身を除く): 21744092

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 16421, 32842, 65684, 180631, 361262, 509051, 722524, 1018102, 2036204, 5599561, 11199122, 22398244]

約数ペア:

[(1, 22398244), (2, 11199122), (4, 5599561), (11, 2036204), (22, 1018102), (31, 722524), (44, 509051), (62, 361262), (124, 180631), (341, 65684), (682, 32842), (1364, 16421)]