13343696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20341}}^1$

素因数の和:20390

約数の個数: 20

約数和(自身を含む): 26485284

約数和(自身を除く): 13141588

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20341, 40682, 81364, 162728, 325456, 833981, 1667962, 3335924, 6671848, 13343696]

約数ペア:

[(1, 13343696), (2, 6671848), (4, 3335924), (8, 1667962), (16, 833981), (41, 325456), (82, 162728), (164, 81364), (328, 40682), (656, 20341)]