25840022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9649}}^1$

素因数の和:9767

約数の個数: 16

約数和(自身を含む): 42151200

約数和(自身を除く): 16311178

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 9649, 19298, 125437, 250874, 993847, 1987694, 12920011, 25840022]

約数ペア:

[(1, 25840022), (2, 12920011), (13, 1987694), (26, 993847), (103, 250874), (206, 125437), (1339, 19298), (2678, 9649)]