18968156936

素因数分解:

$2^3\times {\mathrm{9467}}^1\times {\mathrm{250451}}^1$

素因数の和:259924

約数の個数: 16

約数和(自身を含む): 35569193040

約数和(自身を除く): 16601036104

約数列:

[1, 2, 4, 8, 9467, 18934, 37868, 75736, 250451, 500902, 1001804, 2003608, 2371019617, 4742039234, 9484078468, 18968156936]

約数ペア:

[(1, 18968156936), (2, 9484078468), (4, 4742039234), (8, 2371019617), (9467, 2003608), (18934, 1001804), (37868, 500902), (75736, 250451)]