19290288

素因数分解:

$2^4\times 3^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1329

約数の個数: 40

約数和(自身を含む): 49996800

約数和(自身を除く): 30706512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 479, 839, 958, 1437, 1678, 1916, 2517, 2874, 3356, 3832, 5034, 5748, 6712, 7664, 10068, 11496, 13424, 20136, 22992, 40272, 401881, 803762, 1205643, 1607524, 2411286, 3215048, 4822572, 6430096, 9645144, 19290288]

約数ペア:

[(1, 19290288), (2, 9645144), (3, 6430096), (4, 4822572), (6, 3215048), (8, 2411286), (12, 1607524), (16, 1205643), (24, 803762), (48, 401881), (479, 40272), (839, 22992), (958, 20136), (1437, 13424), (1678, 11496), (1916, 10068), (2517, 7664), (2874, 6712), (3356, 5748), (3832, 5034)]