38109554

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 71053920

約数和(自身を除く): 32944366

約数列:

[1, 2, 7, 14, 19, 38, 49, 97, 98, 133, 194, 211, 266, 422, 679, 931, 1358, 1477, 1843, 1862, 2954, 3686, 4009, 4753, 8018, 9506, 10339, 12901, 20467, 20678, 25802, 28063, 40934, 56126, 90307, 143269, 180614, 196441, 286538, 388873, 392882, 777746, 1002883, 2005766, 2722111, 5444222, 19054777, 38109554]

約数ペア:

[(1, 38109554), (2, 19054777), (7, 5444222), (14, 2722111), (19, 2005766), (38, 1002883), (49, 777746), (97, 392882), (98, 388873), (133, 286538), (194, 196441), (211, 180614), (266, 143269), (422, 90307), (679, 56126), (931, 40934), (1358, 28063), (1477, 25802), (1843, 20678), (1862, 20467), (2954, 12901), (3686, 10339), (4009, 9506), (4753, 8018)]