22622644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1156

約数の個数: 36

約数和(自身を含む): 44568832

約数和(自身を除く): 21946188

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1087, 1892, 2174, 4348, 5203, 10406, 11957, 20812, 23914, 46741, 47828, 93482, 131527, 186964, 263054, 514151, 526108, 1028302, 2056604, 5655661, 11311322, 22622644]

約数ペア:

[(1, 22622644), (2, 11311322), (4, 5655661), (11, 2056604), (22, 1028302), (43, 526108), (44, 514151), (86, 263054), (121, 186964), (172, 131527), (242, 93482), (473, 47828), (484, 46741), (946, 23914), (1087, 20812), (1892, 11957), (2174, 10406), (4348, 5203)]