14893940

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1151}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 31352832

約数和(自身を除く): 16458892

約数列:

[1, 2, 4, 5, 10, 20, 647, 1151, 1294, 2302, 2588, 3235, 4604, 5755, 6470, 11510, 12940, 23020, 744697, 1489394, 2978788, 3723485, 7446970, 14893940]

約数ペア:

[(1, 14893940), (2, 7446970), (4, 3723485), (5, 2978788), (10, 1489394), (20, 744697), (647, 23020), (1151, 12940), (1294, 11510), (2302, 6470), (2588, 5755), (3235, 4604)]