19353138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65827}}^1$

素因数の和:65846

約数の個数: 24

約数和(自身を含む): 45026352

約数和(自身を除く): 25673214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65827, 131654, 197481, 394962, 460789, 921578, 1382367, 2764734, 3225523, 6451046, 9676569, 19353138]

約数ペア:

[(1, 19353138), (2, 9676569), (3, 6451046), (6, 3225523), (7, 2764734), (14, 1382367), (21, 921578), (42, 460789), (49, 394962), (98, 197481), (147, 131654), (294, 65827)]