17320438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6803}}^1$

素因数の和:6891

約数の個数: 16

約数和(自身を含む): 27760320

約数和(自身を除く): 10439882

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 6803, 13606, 129257, 258514, 455801, 911602, 8660219, 17320438]

約数ペア:

[(1, 17320438), (2, 8660219), (19, 911602), (38, 455801), (67, 258514), (134, 129257), (1273, 13606), (2546, 6803)]