89324890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{470131}}^1$

素因数の和:470157

約数の個数: 16

約数和(自身を含む): 169247520

約数和(自身を除く): 79922630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 470131, 940262, 2350655, 4701310, 8932489, 17864978, 44662445, 89324890]

約数ペア:

[(1, 89324890), (2, 44662445), (5, 17864978), (10, 8932489), (19, 4701310), (38, 2350655), (95, 940262), (190, 470131)]