15142192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 32348624

約数和(自身を除く): 17206432

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1693, 2236, 3386, 4472, 6772, 8944, 13544, 22009, 27088, 44018, 72799, 88036, 145598, 176072, 291196, 352144, 582392, 946387, 1164784, 1892774, 3785548, 7571096, 15142192]

約数ペア:

[(1, 15142192), (2, 7571096), (4, 3785548), (8, 1892774), (13, 1164784), (16, 946387), (26, 582392), (43, 352144), (52, 291196), (86, 176072), (104, 145598), (172, 88036), (208, 72799), (344, 44018), (559, 27088), (688, 22009), (1118, 13544), (1693, 8944), (2236, 6772), (3386, 4472)]