26191418

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{9839}}^1$

素因数の和:9874

約数の個数: 16

約数和(自身を含む): 43217280

約数和(自身を除く): 17025862

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 9839, 19678, 108229, 216458, 1190519, 2381038, 13095709, 26191418]

約数ペア:

[(1, 26191418), (2, 13095709), (11, 2381038), (22, 1190519), (121, 216458), (242, 108229), (1331, 19678), (2662, 9839)]