13603970

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1657}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 24531768

約数和(自身を除く): 10927798

約数列:

[1, 2, 5, 10, 821, 1642, 1657, 3314, 4105, 8210, 8285, 16570, 1360397, 2720794, 6801985, 13603970]

約数ペア:

[(1, 13603970), (2, 6801985), (5, 2720794), (10, 1360397), (821, 16570), (1642, 8285), (1657, 8210), (3314, 4105)]