13720334

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 21143808

約数和(自身を除く): 7423474

約数列:

[1, 2, 47, 94, 227, 454, 643, 1286, 10669, 21338, 30221, 60442, 145961, 291922, 6860167, 13720334]

約数ペア:

[(1, 13720334), (2, 6860167), (47, 291922), (94, 145961), (227, 60442), (454, 30221), (643, 21338), (1286, 10669)]