12922778864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{582317}}^1$

素因数の和:582417

約数の個数: 40

約数和(自身を含む): 26716749840

約数和(自身を除く): 13793970976

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 582317, 1164634, 2329268, 4658536, 9317072, 11064023, 22128046, 42509141, 44256092, 85018282, 88512184, 170036564, 177024368, 340073128, 680146256, 807673679, 1615347358, 3230694716, 6461389432, 12922778864]

約数ペア:

[(1, 12922778864), (2, 6461389432), (4, 3230694716), (8, 1615347358), (16, 807673679), (19, 680146256), (38, 340073128), (73, 177024368), (76, 170036564), (146, 88512184), (152, 85018282), (292, 44256092), (304, 42509141), (584, 22128046), (1168, 11064023), (1387, 9317072), (2774, 4658536), (5548, 2329268), (11096, 1164634), (22192, 582317)]