21584114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{839}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 34171200

約数和(自身を除く): 12587086

約数列:

[1, 2, 19, 38, 677, 839, 1354, 1678, 12863, 15941, 25726, 31882, 568003, 1136006, 10792057, 21584114]

約数ペア:

[(1, 21584114), (2, 10792057), (19, 1136006), (38, 568003), (677, 31882), (839, 25726), (1354, 15941), (1678, 12863)]