19205832336

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1\times {\mathrm{3761}}^1$

素因数の和:4520

約数の個数: 80

約数和(自身を含む): 49977658368

約数和(自身を除く): 30771826032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 557, 573, 764, 1114, 1146, 1528, 1671, 2228, 2292, 3056, 3342, 3761, 4456, 4584, 6684, 7522, 8912, 9168, 11283, 13368, 15044, 22566, 26736, 30088, 45132, 60176, 90264, 106387, 180528, 212774, 319161, 425548, 638322, 718351, 851096, 1276644, 1436702, 1702192, 2094877, 2155053, 2553288, 2873404, 4189754, 4310106, 5106576, 5746808, 6284631, 8379508, 8620212, 11493616, 12569262, 16759016, 17240424, 25138524, 33518032, 34480848, 50277048, 100554096, 400121507, 800243014, 1200364521, 1600486028, 2400729042, 3200972056, 4801458084, 6401944112, 9602916168, 19205832336]

約数ペア:

[(1, 19205832336), (2, 9602916168), (3, 6401944112), (4, 4801458084), (6, 3200972056), (8, 2400729042), (12, 1600486028), (16, 1200364521), (24, 800243014), (48, 400121507), (191, 100554096), (382, 50277048), (557, 34480848), (573, 33518032), (764, 25138524), (1114, 17240424), (1146, 16759016), (1528, 12569262), (1671, 11493616), (2228, 8620212), (2292, 8379508), (3056, 6284631), (3342, 5746808), (3761, 5106576), (4456, 4310106), (4584, 4189754), (6684, 2873404), (7522, 2553288), (8912, 2155053), (9168, 2094877), (11283, 1702192), (13368, 1436702), (15044, 1276644), (22566, 851096), (26736, 718351), (30088, 638322), (45132, 425548), (60176, 319161), (90264, 212774), (106387, 180528)]