16768570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18427}}^1$

素因数の和:18454

約数の個数: 32

約数和(自身を含む): 37150848

約数和(自身を除く): 20382278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18427, 36854, 92135, 128989, 184270, 239551, 257978, 479102, 644945, 1197755, 1289890, 1676857, 2395510, 3353714, 8384285, 16768570]

約数ペア:

[(1, 16768570), (2, 8384285), (5, 3353714), (7, 2395510), (10, 1676857), (13, 1289890), (14, 1197755), (26, 644945), (35, 479102), (65, 257978), (70, 239551), (91, 184270), (130, 128989), (182, 92135), (455, 36854), (910, 18427)]