31882418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 50544000

約数和(自身を除く): 18661582

約数列:

[1, 2, 19, 38, 269, 538, 3119, 5111, 6238, 10222, 59261, 118522, 839011, 1678022, 15941209, 31882418]

約数ペア:

[(1, 31882418), (2, 15941209), (19, 1678022), (38, 839011), (269, 118522), (538, 59261), (3119, 10222), (5111, 6238)]