19016468

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 33923232

約数和(自身を除く): 14906764

約数列:

[1, 2, 4, 107, 157, 214, 283, 314, 428, 566, 628, 1132, 16799, 30281, 33598, 44431, 60562, 67196, 88862, 121124, 177724, 4754117, 9508234, 19016468]

約数ペア:

[(1, 19016468), (2, 9508234), (4, 4754117), (107, 177724), (157, 121124), (214, 88862), (283, 67196), (314, 60562), (428, 44431), (566, 33598), (628, 30281), (1132, 16799)]