19384740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107693}}^1$

素因数の和:107708

約数の個数: 36

約数和(自身を含む): 58800924

約数和(自身を除く): 39416184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107693, 215386, 323079, 430772, 538465, 646158, 969237, 1076930, 1292316, 1615395, 1938474, 2153860, 3230790, 3876948, 4846185, 6461580, 9692370, 19384740]

約数ペア:

[(1, 19384740), (2, 9692370), (3, 6461580), (4, 4846185), (5, 3876948), (6, 3230790), (9, 2153860), (10, 1938474), (12, 1615395), (15, 1292316), (18, 1076930), (20, 969237), (30, 646158), (36, 538465), (45, 430772), (60, 323079), (90, 215386), (180, 107693)]