226119410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18859}}^1$

素因数の和:18986

約数の個数: 32

約数和(自身を含む): 448113600

約数和(自身を除く): 221994190

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 18859, 37718, 94295, 188590, 207449, 414898, 1037245, 2055631, 2074490, 4111262, 10278155, 20556310, 22611941, 45223882, 113059705, 226119410]

約数ペア:

[(1, 226119410), (2, 113059705), (5, 45223882), (10, 22611941), (11, 20556310), (22, 10278155), (55, 4111262), (109, 2074490), (110, 2055631), (218, 1037245), (545, 414898), (1090, 207449), (1199, 188590), (2398, 94295), (5995, 37718), (11990, 18859)]