19391646

素因数分解:

$2^1\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{2111}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 38827008

約数和(自身を除く): 19435362

約数列:

[1, 2, 3, 6, 1531, 2111, 3062, 4222, 4593, 6333, 9186, 12666, 3231941, 6463882, 9695823, 19391646]

約数ペア:

[(1, 19391646), (2, 9695823), (3, 6463882), (6, 3231941), (1531, 12666), (2111, 9186), (3062, 6333), (4222, 4593)]