22321876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 18038444

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 1039, 2078, 4156, 5371, 10742, 21484, 42599, 85198, 136109, 170396, 272218, 544436, 5580469, 11160938, 22321876]

約数ペア:

[(1, 22321876), (2, 11160938), (4, 5580469), (41, 544436), (82, 272218), (131, 170396), (164, 136109), (262, 85198), (524, 42599), (1039, 21484), (2078, 10742), (4156, 5371)]