18635084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1487}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 35289408

約数和(自身を除く): 16654324

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 1487, 2974, 3133, 5948, 6266, 12532, 19331, 38662, 77324, 358367, 716734, 1433468, 4658771, 9317542, 18635084]

約数ペア:

[(1, 18635084), (2, 9317542), (4, 4658771), (13, 1433468), (26, 716734), (52, 358367), (241, 77324), (482, 38662), (964, 19331), (1487, 12532), (2974, 6266), (3133, 5948)]