11311322

素因数分解:

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

素因数の和:1154

約数の個数: 24

約数和(自身を含む): 19100928

約数和(自身を除く): 7789606

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1087, 2174, 5203, 10406, 11957, 23914, 46741, 93482, 131527, 263054, 514151, 1028302, 5655661, 11311322]

約数ペア:

[(1, 11311322), (2, 5655661), (11, 1028302), (22, 514151), (43, 263054), (86, 131527), (121, 93482), (242, 46741), (473, 23914), (946, 11957), (1087, 10406), (2174, 5203)]