86985382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{208099}}^1$

素因数の和:208131

約数の個数: 16

約数和(自身を含む): 149832000

約数和(自身を除く): 62846618

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 208099, 416198, 2289089, 3953881, 4578178, 7907762, 43492691, 86985382]

約数ペア:

[(1, 86985382), (2, 43492691), (11, 7907762), (19, 4578178), (22, 3953881), (38, 2289089), (209, 416198), (418, 208099)]