22937978

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 19962502

約数列:

[1, 2, 7, 14, 19, 38, 49, 97, 98, 127, 133, 194, 254, 266, 679, 889, 931, 1358, 1778, 1843, 1862, 2413, 3686, 4753, 4826, 6223, 9506, 12319, 12446, 12901, 16891, 24638, 25802, 33782, 86233, 90307, 118237, 172466, 180614, 234061, 236474, 468122, 603631, 1207262, 1638427, 3276854, 11468989, 22937978]

約数ペア:

[(1, 22937978), (2, 11468989), (7, 3276854), (14, 1638427), (19, 1207262), (38, 603631), (49, 468122), (97, 236474), (98, 234061), (127, 180614), (133, 172466), (194, 118237), (254, 90307), (266, 86233), (679, 33782), (889, 25802), (931, 24638), (1358, 16891), (1778, 12901), (1843, 12446), (1862, 12319), (2413, 9506), (3686, 6223), (4753, 4826)]