13397168

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{1601}}^1$

素因数の和:2132

約数の個数: 20

約数和(自身を含む): 26022888

約数和(自身を除く): 12625720

約数列:

[1, 2, 4, 8, 16, 523, 1046, 1601, 2092, 3202, 4184, 6404, 8368, 12808, 25616, 837323, 1674646, 3349292, 6698584, 13397168]

約数ペア:

[(1, 13397168), (2, 6698584), (4, 3349292), (8, 1674646), (16, 837323), (523, 25616), (1046, 12808), (1601, 8368), (2092, 6404), (3202, 4184)]