2193008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3392

約数の個数: 20

約数和(自身を含む): 4353888

約数和(自身を除く): 2160880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3343, 6686, 13372, 26744, 53488, 137063, 274126, 548252, 1096504, 2193008]

約数ペア:

[(1, 2193008), (2, 1096504), (4, 548252), (8, 274126), (16, 137063), (41, 53488), (82, 26744), (164, 13372), (328, 6686), (656, 3343)]