39288466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 71516160

約数和(自身を除く): 32227694

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1163, 1778, 2326, 2413, 4826, 8141, 16282, 16891, 22097, 33782, 44194, 147701, 154679, 295402, 309358, 1033907, 2067814, 2806319, 5612638, 19644233, 39288466]

約数ペア:

[(1, 39288466), (2, 19644233), (7, 5612638), (14, 2806319), (19, 2067814), (38, 1033907), (127, 309358), (133, 295402), (254, 154679), (266, 147701), (889, 44194), (1163, 33782), (1778, 22097), (2326, 16891), (2413, 16282), (4826, 8141)]