22238524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 26822852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 701, 721, 1133, 1402, 1442, 2266, 2804, 2884, 4532, 4907, 7711, 7931, 9814, 15422, 15862, 19628, 30844, 31724, 53977, 72203, 107954, 144406, 215908, 288812, 505421, 794233, 1010842, 1588466, 2021684, 3176932, 5559631, 11119262, 22238524]

約数ペア:

[(1, 22238524), (2, 11119262), (4, 5559631), (7, 3176932), (11, 2021684), (14, 1588466), (22, 1010842), (28, 794233), (44, 505421), (77, 288812), (103, 215908), (154, 144406), (206, 107954), (308, 72203), (412, 53977), (701, 31724), (721, 30844), (1133, 19628), (1402, 15862), (1442, 15422), (2266, 9814), (2804, 7931), (2884, 7711), (4532, 4907)]