19849608

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16217}}^1$

素因数の和:16246

約数の個数: 48

約数和(自身を含む): 56925180

約数和(自身を除く): 37075572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16217, 32434, 48651, 64868, 97302, 129736, 145953, 194604, 275689, 291906, 389208, 551378, 583812, 827067, 1102756, 1167624, 1654134, 2205512, 2481201, 3308268, 4962402, 6616536, 9924804, 19849608]

約数ペア:

[(1, 19849608), (2, 9924804), (3, 6616536), (4, 4962402), (6, 3308268), (8, 2481201), (9, 2205512), (12, 1654134), (17, 1167624), (18, 1102756), (24, 827067), (34, 583812), (36, 551378), (51, 389208), (68, 291906), (72, 275689), (102, 194604), (136, 145953), (153, 129736), (204, 97302), (306, 64868), (408, 48651), (612, 32434), (1224, 16217)]