19741584

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 51287392

約数和(自身を除く): 31545808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2131, 2316, 3088, 4262, 4632, 6393, 8524, 9264, 12786, 17048, 25572, 34096, 51144, 102288, 411283, 822566, 1233849, 1645132, 2467698, 3290264, 4935396, 6580528, 9870792, 19741584]

約数ペア:

[(1, 19741584), (2, 9870792), (3, 6580528), (4, 4935396), (6, 3290264), (8, 2467698), (12, 1645132), (16, 1233849), (24, 822566), (48, 411283), (193, 102288), (386, 51144), (579, 34096), (772, 25572), (1158, 17048), (1544, 12786), (2131, 9264), (2316, 8524), (3088, 6393), (4262, 4632)]