18993046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29401}}^1$

素因数の和:29439

約数の個数: 16

約数和(自身を含む): 31754160

約数和(自身を除く): 12761114

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 29401, 58802, 499817, 558619, 999634, 1117238, 9496523, 18993046]

約数ペア:

[(1, 18993046), (2, 9496523), (17, 1117238), (19, 999634), (34, 558619), (38, 499817), (323, 58802), (646, 29401)]