22403876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1196

約数の個数: 36

約数和(自身を含む): 44185260

約数和(自身を除く): 21781384

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1129, 1804, 2258, 4516, 4961, 9922, 12419, 19844, 24838, 46289, 49676, 92578, 136609, 185156, 273218, 509179, 546436, 1018358, 2036716, 5600969, 11201938, 22403876]

約数ペア:

[(1, 22403876), (2, 11201938), (4, 5600969), (11, 2036716), (22, 1018358), (41, 546436), (44, 509179), (82, 273218), (121, 185156), (164, 136609), (242, 92578), (451, 49676), (484, 46289), (902, 24838), (1129, 19844), (1804, 12419), (2258, 9922), (4516, 4961)]