19076004

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12323}}^1$

素因数の和:12376

約数の個数: 36

約数和(自身を含む): 49345296

約数和(自身を除く): 30269292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 12323, 24646, 36969, 49292, 73938, 110907, 147876, 221814, 443628, 529889, 1059778, 1589667, 2119556, 3179334, 4769001, 6358668, 9538002, 19076004]

約数ペア:

[(1, 19076004), (2, 9538002), (3, 6358668), (4, 4769001), (6, 3179334), (9, 2119556), (12, 1589667), (18, 1059778), (36, 529889), (43, 443628), (86, 221814), (129, 147876), (172, 110907), (258, 73938), (387, 49292), (516, 36969), (774, 24646), (1548, 12323)]