19360165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4241}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 25655616

約数和(自身を除く): 6295451

約数列:

[1, 5, 11, 55, 83, 415, 913, 4241, 4565, 21205, 46651, 233255, 352003, 1760015, 3872033, 19360165]

約数ペア:

[(1, 19360165), (5, 3872033), (11, 1760015), (55, 352003), (83, 233255), (415, 46651), (913, 21205), (4241, 4565)]