19114140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{318569}}^1$

素因数の和:318581

約数の個数: 24

約数和(自身を含む): 53519760

約数和(自身を除く): 34405620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 318569, 637138, 955707, 1274276, 1592845, 1911414, 3185690, 3822828, 4778535, 6371380, 9557070, 19114140]

約数ペア:

[(1, 19114140), (2, 9557070), (3, 6371380), (4, 4778535), (5, 3822828), (6, 3185690), (10, 1911414), (12, 1592845), (15, 1274276), (20, 955707), (30, 637138), (60, 318569)]