15618746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 27857088

約数和(自身を除く): 12238342

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 563, 1067, 1126, 1261, 2134, 2522, 6193, 7319, 12386, 13871, 14638, 27742, 54611, 80509, 109222, 161018, 600721, 709943, 1201442, 1419886, 7809373, 15618746]

約数ペア:

[(1, 15618746), (2, 7809373), (11, 1419886), (13, 1201442), (22, 709943), (26, 600721), (97, 161018), (143, 109222), (194, 80509), (286, 54611), (563, 27742), (1067, 14638), (1126, 13871), (1261, 12386), (2134, 7319), (2522, 6193)]