19142988

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{2027}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 44745792

約数和(自身を除く): 25602804

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2027, 2361, 3148, 4054, 4722, 6081, 8108, 9444, 12162, 24324, 1595249, 3190498, 4785747, 6380996, 9571494, 19142988]

約数ペア:

[(1, 19142988), (2, 9571494), (3, 6380996), (4, 4785747), (6, 3190498), (12, 1595249), (787, 24324), (1574, 12162), (2027, 9444), (2361, 8108), (3148, 6081), (4054, 4722)]