25857194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4337}}^1$

素因数の和:4621

約数の個数: 16

約数和(自身を含む): 42477696

約数和(自身を除く): 16620502

約数列:

[1, 2, 11, 22, 271, 542, 2981, 4337, 5962, 8674, 47707, 95414, 1175327, 2350654, 12928597, 25857194]

約数ペア:

[(1, 25857194), (2, 12928597), (11, 2350654), (22, 1175327), (271, 95414), (542, 47707), (2981, 8674), (4337, 5962)]