1947814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1473626

約数列:

[1, 2, 11, 22, 29, 43, 58, 71, 86, 142, 319, 473, 638, 781, 946, 1247, 1562, 2059, 2494, 3053, 4118, 6106, 13717, 22649, 27434, 33583, 45298, 67166, 88537, 177074, 973907, 1947814]

約数ペア:

[(1, 1947814), (2, 973907), (11, 177074), (22, 88537), (29, 67166), (43, 45298), (58, 33583), (71, 27434), (86, 22649), (142, 13717), (319, 6106), (473, 4118), (638, 3053), (781, 2494), (946, 2059), (1247, 1562)]