19003336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 41731200

約数和(自身を除く): 22727864

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 164, 184, 229, 253, 328, 451, 458, 506, 902, 916, 943, 1012, 1804, 1832, 1886, 2024, 2519, 3608, 3772, 5038, 5267, 7544, 9389, 10076, 10373, 10534, 18778, 20152, 20746, 21068, 37556, 41492, 42136, 57937, 75112, 82984, 103279, 115874, 206558, 215947, 231748, 413116, 431894, 463496, 826232, 863788, 1727576, 2375417, 4750834, 9501668, 19003336]

約数ペア:

[(1, 19003336), (2, 9501668), (4, 4750834), (8, 2375417), (11, 1727576), (22, 863788), (23, 826232), (41, 463496), (44, 431894), (46, 413116), (82, 231748), (88, 215947), (92, 206558), (164, 115874), (184, 103279), (229, 82984), (253, 75112), (328, 57937), (451, 42136), (458, 41492), (506, 37556), (902, 21068), (916, 20746), (943, 20152), (1012, 18778), (1804, 10534), (1832, 10373), (1886, 10076), (2024, 9389), (2519, 7544), (3608, 5267), (3772, 5038)]