19676146

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 16521134

約数列:

[1, 2, 7, 14, 41, 49, 59, 82, 83, 98, 118, 166, 287, 413, 574, 581, 826, 1162, 2009, 2419, 2891, 3403, 4018, 4067, 4838, 4897, 5782, 6806, 8134, 9794, 16933, 23821, 33866, 34279, 47642, 68558, 118531, 166747, 200777, 237062, 239953, 333494, 401554, 479906, 1405439, 2810878, 9838073, 19676146]

約数ペア:

[(1, 19676146), (2, 9838073), (7, 2810878), (14, 1405439), (41, 479906), (49, 401554), (59, 333494), (82, 239953), (83, 237062), (98, 200777), (118, 166747), (166, 118531), (287, 68558), (413, 47642), (574, 34279), (581, 33866), (826, 23821), (1162, 16933), (2009, 9794), (2419, 8134), (2891, 6806), (3403, 5782), (4018, 4897), (4067, 4838)]