12893570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 24641280

約数和(自身を除く): 11747710

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 919, 1403, 1838, 2806, 4595, 7015, 9190, 14030, 21137, 42274, 56059, 105685, 112118, 211370, 280295, 560590, 1289357, 2578714, 6446785, 12893570]

約数ペア:

[(1, 12893570), (2, 6446785), (5, 2578714), (10, 1289357), (23, 560590), (46, 280295), (61, 211370), (115, 112118), (122, 105685), (230, 56059), (305, 42274), (610, 21137), (919, 14030), (1403, 9190), (1838, 7015), (2806, 4595)]