19670336

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 84

約数和(自身を含む): 47195232

約数和(自身を除く): 27524896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 83, 92, 112, 161, 166, 184, 224, 322, 332, 368, 448, 529, 581, 644, 664, 736, 1058, 1162, 1288, 1328, 1472, 1909, 2116, 2324, 2576, 2656, 3703, 3818, 4232, 4648, 5152, 5312, 7406, 7636, 8464, 9296, 10304, 13363, 14812, 15272, 16928, 18592, 26726, 29624, 30544, 33856, 37184, 43907, 53452, 59248, 61088, 87814, 106904, 118496, 122176, 175628, 213808, 236992, 307349, 351256, 427616, 614698, 702512, 855232, 1229396, 1405024, 2458792, 2810048, 4917584, 9835168, 19670336]

約数ペア:

[(1, 19670336), (2, 9835168), (4, 4917584), (7, 2810048), (8, 2458792), (14, 1405024), (16, 1229396), (23, 855232), (28, 702512), (32, 614698), (46, 427616), (56, 351256), (64, 307349), (83, 236992), (92, 213808), (112, 175628), (161, 122176), (166, 118496), (184, 106904), (224, 87814), (322, 61088), (332, 59248), (368, 53452), (448, 43907), (529, 37184), (581, 33856), (644, 30544), (664, 29624), (736, 26726), (1058, 18592), (1162, 16928), (1288, 15272), (1328, 14812), (1472, 13363), (1909, 10304), (2116, 9296), (2324, 8464), (2576, 7636), (2656, 7406), (3703, 5312), (3818, 5152), (4232, 4648)]