19475394

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{2371}}^1$

素因数の和:2450

約数の個数: 24

約数和(自身を含む): 40048848

約数和(自身を除く): 20573454

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2371, 2738, 4107, 4742, 7113, 8214, 14226, 87727, 175454, 263181, 526362, 3245899, 6491798, 9737697, 19475394]

約数ペア:

[(1, 19475394), (2, 9737697), (3, 6491798), (6, 3245899), (37, 526362), (74, 263181), (111, 175454), (222, 87727), (1369, 14226), (2371, 8214), (2738, 7113), (4107, 4742)]