19181244

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43201}}^1$

素因数の和:43245

約数の個数: 24

約数和(自身を含む): 45966928

約数和(自身を除く): 26785684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 43201, 86402, 129603, 172804, 259206, 518412, 1598437, 3196874, 4795311, 6393748, 9590622, 19181244]

約数ペア:

[(1, 19181244), (2, 9590622), (3, 6393748), (4, 4795311), (6, 3196874), (12, 1598437), (37, 518412), (74, 259206), (111, 172804), (148, 129603), (222, 86402), (444, 43201)]