13165292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20443}}^1$

素因数の和:20477

約数の個数: 24

約数和(自身を含む): 27476736

約数和(自身を除く): 14311444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20443, 40886, 81772, 143101, 286202, 470189, 572404, 940378, 1880756, 3291323, 6582646, 13165292]

約数ペア:

[(1, 13165292), (2, 6582646), (4, 3291323), (7, 1880756), (14, 940378), (23, 572404), (28, 470189), (46, 286202), (92, 143101), (161, 81772), (322, 40886), (644, 20443)]