17379856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83557}}^1$

素因数の和:83578

約数の個数: 20

約数和(自身を含む): 36264172

約数和(自身を除く): 18884316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 83557, 167114, 334228, 668456, 1086241, 1336912, 2172482, 4344964, 8689928, 17379856]

約数ペア:

[(1, 17379856), (2, 8689928), (4, 4344964), (8, 2172482), (13, 1336912), (16, 1086241), (26, 668456), (52, 334228), (104, 167114), (208, 83557)]