18794105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 7333255

約数列:

[1, 5, 11, 23, 55, 83, 115, 179, 253, 415, 895, 913, 1265, 1909, 1969, 4117, 4565, 9545, 9845, 14857, 20585, 20999, 45287, 74285, 104995, 163427, 226435, 341711, 817135, 1708555, 3758821, 18794105]

約数ペア:

[(1, 18794105), (5, 3758821), (11, 1708555), (23, 817135), (55, 341711), (83, 226435), (115, 163427), (179, 104995), (253, 74285), (415, 45287), (895, 20999), (913, 20585), (1265, 14857), (1909, 9845), (1969, 9545), (4117, 4565)]