17314390

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4451}}^1$

素因数の和:4847

約数の個数: 16

約数和(自身を含む): 31253040

約数和(自身を除く): 13938650

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 4451, 8902, 22255, 44510, 1731439, 3462878, 8657195, 17314390]

約数ペア:

[(1, 17314390), (2, 8657195), (5, 3462878), (10, 1731439), (389, 44510), (778, 22255), (1945, 8902), (3890, 4451)]