19292504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31319}}^1$

素因数の和:31343

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 25808296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31319, 62638, 125276, 219233, 250552, 344509, 438466, 689018, 876932, 1378036, 1753864, 2411563, 2756072, 4823126, 9646252, 19292504]

約数ペア:

[(1, 19292504), (2, 9646252), (4, 4823126), (7, 2756072), (8, 2411563), (11, 1753864), (14, 1378036), (22, 876932), (28, 689018), (44, 438466), (56, 344509), (77, 250552), (88, 219233), (154, 125276), (308, 62638), (616, 31319)]