19117026

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8233}}^1$

素因数の和:8287

約数の個数: 32

約数和(自身を含む): 43475520

約数和(自身を除く): 24358494

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8233, 16466, 24699, 49398, 74097, 148194, 222291, 354019, 444582, 708038, 1062057, 2124114, 3186171, 6372342, 9558513, 19117026]

約数ペア:

[(1, 19117026), (2, 9558513), (3, 6372342), (6, 3186171), (9, 2124114), (18, 1062057), (27, 708038), (43, 444582), (54, 354019), (86, 222291), (129, 148194), (258, 74097), (387, 49398), (774, 24699), (1161, 16466), (2322, 8233)]