19145748

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5197}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 44827552

約数和(自身を除く): 25681804

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5197, 10394, 15591, 20788, 31182, 62364, 1595479, 3190958, 4786437, 6381916, 9572874, 19145748]

約数ペア:

[(1, 19145748), (2, 9572874), (3, 6381916), (4, 4786437), (6, 3190958), (12, 1595479), (307, 62364), (614, 31182), (921, 20788), (1228, 15591), (1842, 10394), (3684, 5197)]