1910498944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18269}}^1$

素因数の和:18345

約数の個数: 64

約数和(自身を含む): 4099788000

約数和(自身を除く): 2189289056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2432, 2752, 3268, 5504, 6536, 13072, 18269, 26144, 36538, 52288, 73076, 104576, 146152, 292304, 347111, 584608, 694222, 785567, 1169216, 1388444, 1571134, 2338432, 2776888, 3142268, 5553776, 6284536, 11107552, 12569072, 14925773, 22215104, 25138144, 29851546, 44430208, 50276288, 59703092, 100552576, 119406184, 238812368, 477624736, 955249472, 1910498944]

約数ペア:

[(1, 1910498944), (2, 955249472), (4, 477624736), (8, 238812368), (16, 119406184), (19, 100552576), (32, 59703092), (38, 50276288), (43, 44430208), (64, 29851546), (76, 25138144), (86, 22215104), (128, 14925773), (152, 12569072), (172, 11107552), (304, 6284536), (344, 5553776), (608, 3142268), (688, 2776888), (817, 2338432), (1216, 1571134), (1376, 1388444), (1634, 1169216), (2432, 785567), (2752, 694222), (3268, 584608), (5504, 347111), (6536, 292304), (13072, 146152), (18269, 104576), (26144, 73076), (36538, 52288)]