13102864

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4157}}^1$

素因数の和:4362

約数の個数: 20

約数和(自身を含む): 25521804

約数和(自身を除く): 12418940

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4157, 8314, 16628, 33256, 66512, 818929, 1637858, 3275716, 6551432, 13102864]

約数ペア:

[(1, 13102864), (2, 6551432), (4, 3275716), (8, 1637858), (16, 818929), (197, 66512), (394, 33256), (788, 16628), (1576, 8314), (3152, 4157)]