19401036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 28015284

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 839, 1678, 1927, 2517, 3356, 3854, 5034, 5781, 7708, 10068, 11562, 23124, 34399, 39433, 68798, 78866, 103197, 118299, 137596, 157732, 206394, 236598, 412788, 473196, 1616753, 3233506, 4850259, 6467012, 9700518, 19401036]

約数ペア:

[(1, 19401036), (2, 9700518), (3, 6467012), (4, 4850259), (6, 3233506), (12, 1616753), (41, 473196), (47, 412788), (82, 236598), (94, 206394), (123, 157732), (141, 137596), (164, 118299), (188, 103197), (246, 78866), (282, 68798), (492, 39433), (564, 34399), (839, 23124), (1678, 11562), (1927, 10068), (2517, 7708), (3356, 5781), (3854, 5034)]