12764816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34687}}^1$

素因数の和:34718

約数の個数: 20

約数和(自身を含む): 25807872

約数和(自身を除く): 13043056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34687, 69374, 138748, 277496, 554992, 797801, 1595602, 3191204, 6382408, 12764816]

約数ペア:

[(1, 12764816), (2, 6382408), (4, 3191204), (8, 1595602), (16, 797801), (23, 554992), (46, 277496), (92, 138748), (184, 69374), (368, 34687)]