16819372

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 30030336

約数和(自身を除く): 13210964

約数列:

[1, 2, 4, 113, 127, 226, 254, 293, 452, 508, 586, 1172, 14351, 28702, 33109, 37211, 57404, 66218, 74422, 132436, 148844, 4204843, 8409686, 16819372]

約数ペア:

[(1, 16819372), (2, 8409686), (4, 4204843), (113, 148844), (127, 132436), (226, 74422), (254, 66218), (293, 57404), (452, 37211), (508, 33109), (586, 28702), (1172, 14351)]