19963148532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1\times {\mathrm{11489}}^1$

素因数の和:19136

約数の個数: 48

約数和(自身を含む): 49042996800

約数和(自身を除く): 29079848268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 7621, 11489, 15242, 22863, 22978, 30484, 34467, 45726, 45956, 68934, 91452, 137868, 144799, 218291, 289598, 434397, 436582, 579196, 654873, 868794, 873164, 1309746, 1737588, 2619492, 87557669, 175115338, 262673007, 350230676, 525346014, 1050692028, 1663595711, 3327191422, 4990787133, 6654382844, 9981574266, 19963148532]

約数ペア:

[(1, 19963148532), (2, 9981574266), (3, 6654382844), (4, 4990787133), (6, 3327191422), (12, 1663595711), (19, 1050692028), (38, 525346014), (57, 350230676), (76, 262673007), (114, 175115338), (228, 87557669), (7621, 2619492), (11489, 1737588), (15242, 1309746), (22863, 873164), (22978, 868794), (30484, 654873), (34467, 579196), (45726, 436582), (45956, 434397), (68934, 289598), (91452, 218291), (137868, 144799)]