19923822

素因数分解:

$2^1\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1579}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 43257240

約数和(自身を除く): 23333418

約数列:

[1, 2, 3, 6, 9, 18, 701, 1402, 1579, 2103, 3158, 4206, 4737, 6309, 9474, 12618, 14211, 28422, 1106879, 2213758, 3320637, 6641274, 9961911, 19923822]

約数ペア:

[(1, 19923822), (2, 9961911), (3, 6641274), (6, 3320637), (9, 2213758), (18, 1106879), (701, 28422), (1402, 14211), (1579, 12618), (2103, 9474), (3158, 6309), (4206, 4737)]