12861154405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{737663}}^1$

素因数の和:737996

約数の個数: 16

約数和(自身を含む): 16889554944

約数和(自身を除く): 4028400539

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 17435, 737663, 3688315, 8114293, 40571465, 233839171, 1169195855, 2572230881, 12861154405]

約数ペア:

[(1, 12861154405), (5, 2572230881), (11, 1169195855), (55, 233839171), (317, 40571465), (1585, 8114293), (3487, 3688315), (17435, 737663)]