26935570

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19661}}^1$

素因数の和:19805

約数の個数: 16

約数和(自身を含む): 48840408

約数和(自身を除く): 21904838

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 19661, 39322, 98305, 196610, 2693557, 5387114, 13467785, 26935570]

約数ペア:

[(1, 26935570), (2, 13467785), (5, 5387114), (10, 2693557), (137, 196610), (274, 98305), (685, 39322), (1370, 19661)]