19874044

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 36122688

約数和(自身を除く): 16248644

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 1733, 2867, 3466, 5734, 6932, 11468, 81451, 105713, 162902, 211426, 325804, 422852, 4968511, 9937022, 19874044]

約数ペア:

[(1, 19874044), (2, 9937022), (4, 4968511), (47, 422852), (61, 325804), (94, 211426), (122, 162902), (188, 105713), (244, 81451), (1733, 11468), (2867, 6932), (3466, 5734)]