91855082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{219749}}^1$

素因数の和:219781

約数の個数: 16

約数和(自身を含む): 158220000

約数和(自身を除く): 66364918

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 219749, 439498, 2417239, 4175231, 4834478, 8350462, 45927541, 91855082]

約数ペア:

[(1, 91855082), (2, 45927541), (11, 8350462), (19, 4834478), (22, 4175231), (38, 2417239), (209, 439498), (418, 219749)]