19101102

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 39580800

約数和(自身を除く): 20479698

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 619, 834, 1238, 1857, 3714, 5143, 10286, 15429, 22903, 30858, 45806, 68709, 86041, 137418, 172082, 258123, 516246, 3183517, 6367034, 9550551, 19101102]

約数ペア:

[(1, 19101102), (2, 9550551), (3, 6367034), (6, 3183517), (37, 516246), (74, 258123), (111, 172082), (139, 137418), (222, 86041), (278, 68709), (417, 45806), (619, 30858), (834, 22903), (1238, 15429), (1857, 10286), (3714, 5143)]