13195408

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3209}}^1$

素因数の和:3474

約数の個数: 20

約数和(自身を含む): 25673580

約数和(自身を除く): 12478172

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3209, 4112, 6418, 12836, 25672, 51344, 824713, 1649426, 3298852, 6597704, 13195408]

約数ペア:

[(1, 13195408), (2, 6597704), (4, 3298852), (8, 1649426), (16, 824713), (257, 51344), (514, 25672), (1028, 12836), (2056, 6418), (3209, 4112)]