12663196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 28725760

約数和(自身を除く): 16062564

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 1831, 3458, 3662, 6916, 7324, 12817, 23803, 25634, 34789, 47606, 51268, 69578, 95212, 139156, 166621, 243523, 333242, 452257, 487046, 666484, 904514, 974092, 1809028, 3165799, 6331598, 12663196]

約数ペア:

[(1, 12663196), (2, 6331598), (4, 3165799), (7, 1809028), (13, 974092), (14, 904514), (19, 666484), (26, 487046), (28, 452257), (38, 333242), (52, 243523), (76, 166621), (91, 139156), (133, 95212), (182, 69578), (247, 51268), (266, 47606), (364, 34789), (494, 25634), (532, 23803), (988, 12817), (1729, 7324), (1831, 6916), (3458, 3662)]