13597456

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{5413}}^1$

素因数の和:5578

約数の個数: 20

約数和(自身を含む): 26517772

約数和(自身を除く): 12920316

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 5413, 10826, 21652, 43304, 86608, 849841, 1699682, 3399364, 6798728, 13597456]

約数ペア:

[(1, 13597456), (2, 6798728), (4, 3399364), (8, 1699682), (16, 849841), (157, 86608), (314, 43304), (628, 21652), (1256, 10826), (2512, 5413)]