19628499

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 30030336

約数和(自身を除く): 10401837

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2351, 2783, 7053, 8349, 25861, 54073, 77583, 162219, 284471, 594803, 853413, 1784409, 6542833, 19628499]

約数ペア:

[(1, 19628499), (3, 6542833), (11, 1784409), (23, 853413), (33, 594803), (69, 284471), (121, 162219), (253, 77583), (363, 54073), (759, 25861), (2351, 8349), (2783, 7053)]