2019602894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{22063}}^1$

素因数の和:23339

約数の個数: 16

約数和(自身を含む): 3113936448

約数和(自身を除く): 1094333554

約数列:

[1, 2, 37, 74, 1237, 2474, 22063, 44126, 45769, 91538, 816331, 1632662, 27291931, 54583862, 1009801447, 2019602894]

約数ペア:

[(1, 2019602894), (2, 1009801447), (37, 54583862), (74, 27291931), (1237, 1632662), (2474, 816331), (22063, 91538), (44126, 45769)]