15788886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8188

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 19410474

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 8147, 16294, 24441, 48882, 138499, 154793, 276998, 309586, 415497, 464379, 830994, 928758, 2631481, 5262962, 7894443, 15788886]

約数ペア:

[(1, 15788886), (2, 7894443), (3, 5262962), (6, 2631481), (17, 928758), (19, 830994), (34, 464379), (38, 415497), (51, 309586), (57, 276998), (102, 154793), (114, 138499), (323, 48882), (646, 24441), (969, 16294), (1938, 8147)]