12155510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71503}}^1$

素因数の和:71527

約数の個数: 16

約数和(自身を含む): 23167296

約数和(自身を除く): 11011786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 71503, 143006, 357515, 715030, 1215551, 2431102, 6077755, 12155510]

約数ペア:

[(1, 12155510), (2, 6077755), (5, 2431102), (10, 1215551), (17, 715030), (34, 357515), (85, 143006), (170, 71503)]