19487089492052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4967}}^1\times {\mathrm{468623}}^1$

素因数の和:473637

約数の個数: 96

約数和(自身を含む): 43805981786112

約数和(自身を除く): 24318892294060

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 4967, 8372, 9934, 19868, 34769, 64571, 69538, 114241, 129142, 139076, 228482, 258284, 451997, 456964, 468623, 799687, 903994, 937246, 1485133, 1599374, 1807988, 1874492, 2970266, 3198748, 3280361, 5940532, 6092099, 6560722, 10395931, 10778329, 12184198, 13121444, 20791862, 21556658, 24368396, 41583724, 42644693, 43113316, 75448303, 85289386, 140118277, 150896606, 170578772, 280236554, 301793212, 560473108, 980827939, 1961655878, 2327650441, 3923311756, 4655300882, 9310601764, 16293553087, 30259455733, 32587106174, 53535960143, 60518911466, 65174212348, 107071920286, 121037822932, 211816190131, 214143840572, 374751721001, 423632380262, 695967481859, 749503442002, 847264760524, 1391934963718, 1499006884004, 2783869927436, 4871772373013, 9743544746026, 19487089492052]

約数ペア:

[(1, 19487089492052), (2, 9743544746026), (4, 4871772373013), (7, 2783869927436), (13, 1499006884004), (14, 1391934963718), (23, 847264760524), (26, 749503442002), (28, 695967481859), (46, 423632380262), (52, 374751721001), (91, 214143840572), (92, 211816190131), (161, 121037822932), (182, 107071920286), (299, 65174212348), (322, 60518911466), (364, 53535960143), (598, 32587106174), (644, 30259455733), (1196, 16293553087), (2093, 9310601764), (4186, 4655300882), (4967, 3923311756), (8372, 2327650441), (9934, 1961655878), (19868, 980827939), (34769, 560473108), (64571, 301793212), (69538, 280236554), (114241, 170578772), (129142, 150896606), (139076, 140118277), (228482, 85289386), (258284, 75448303), (451997, 43113316), (456964, 42644693), (468623, 41583724), (799687, 24368396), (903994, 21556658), (937246, 20791862), (1485133, 13121444), (1599374, 12184198), (1807988, 10778329), (1874492, 10395931), (2970266, 6560722), (3198748, 6092099), (3280361, 5940532)]