19601382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{142039}}^1$

素因数の和:142067

約数の個数: 16

約数和(自身を含む): 40907520

約数和(自身を除く): 21306138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 142039, 284078, 426117, 852234, 3266897, 6533794, 9800691, 19601382]

約数ペア:

[(1, 19601382), (2, 9800691), (3, 6533794), (6, 3266897), (23, 852234), (46, 426117), (69, 284078), (138, 142039)]