9967724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 19072368

約数和(自身を除く): 9104644

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2861, 3484, 5722, 11444, 37193, 74386, 148772, 191687, 383374, 766748, 2491931, 4983862, 9967724]

約数ペア:

[(1, 9967724), (2, 4983862), (4, 2491931), (13, 766748), (26, 383374), (52, 191687), (67, 148772), (134, 74386), (268, 37193), (871, 11444), (1742, 5722), (2861, 3484)]