19340976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17519}}^1$

素因数の和:17553

約数の個数: 40

約数和(自身を含む): 52139520

約数和(自身を除く): 32798544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17519, 35038, 52557, 70076, 105114, 140152, 210228, 280304, 402937, 420456, 805874, 840912, 1208811, 1611748, 2417622, 3223496, 4835244, 6446992, 9670488, 19340976]

約数ペア:

[(1, 19340976), (2, 9670488), (3, 6446992), (4, 4835244), (6, 3223496), (8, 2417622), (12, 1611748), (16, 1208811), (23, 840912), (24, 805874), (46, 420456), (48, 402937), (69, 280304), (92, 210228), (138, 140152), (184, 105114), (276, 70076), (368, 52557), (552, 35038), (1104, 17519)]