17142430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15727}}^1$

素因数の和:15843

約数の個数: 16

約数和(自身を含む): 31141440

約数和(自身を除く): 13999010

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 15727, 31454, 78635, 157270, 1714243, 3428486, 8571215, 17142430]

約数ペア:

[(1, 17142430), (2, 8571215), (5, 3428486), (10, 1714243), (109, 157270), (218, 78635), (545, 31454), (1090, 15727)]