26104370

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19927}}^1$

素因数の和:20065

約数の個数: 16

約数和(自身を含む): 47348928

約数和(自身を除く): 21244558

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 19927, 39854, 99635, 199270, 2610437, 5220874, 13052185, 26104370]

約数ペア:

[(1, 26104370), (2, 13052185), (5, 5220874), (10, 2610437), (131, 199270), (262, 99635), (655, 39854), (1310, 19927)]