25197146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10889}}^1$

素因数の和:10993

約数の個数: 16

約数和(自身を含む): 41164200

約数和(自身を除く): 15967054

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 10889, 21778, 141557, 283114, 969121, 1938242, 12598573, 25197146]

約数ペア:

[(1, 25197146), (2, 12598573), (13, 1938242), (26, 969121), (89, 283114), (178, 141557), (1157, 21778), (2314, 10889)]