19849576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 38694600

約数和(自身を除く): 18845024

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 829, 1658, 2993, 3316, 5986, 6632, 11972, 23944, 33989, 60517, 67978, 121034, 135956, 242068, 271912, 484136, 2481197, 4962394, 9924788, 19849576]

約数ペア:

[(1, 19849576), (2, 9924788), (4, 4962394), (8, 2481197), (41, 484136), (73, 271912), (82, 242068), (146, 135956), (164, 121034), (292, 67978), (328, 60517), (584, 33989), (829, 23944), (1658, 11972), (2993, 6632), (3316, 5986)]