19353312

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 61916400

約数和(自身を除く): 42563088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 149, 164, 176, 198, 246, 264, 288, 298, 328, 352, 369, 396, 447, 451, 492, 528, 596, 656, 738, 792, 894, 902, 984, 1056, 1192, 1312, 1341, 1353, 1476, 1584, 1639, 1788, 1804, 1968, 2384, 2682, 2706, 2952, 3168, 3278, 3576, 3608, 3936, 4059, 4768, 4917, 5364, 5412, 5904, 6109, 6556, 7152, 7216, 8118, 9834, 10728, 10824, 11808, 12218, 13112, 14304, 14432, 14751, 16236, 18327, 19668, 21456, 21648, 24436, 26224, 29502, 32472, 36654, 39336, 42912, 43296, 48872, 52448, 54981, 59004, 64944, 67199, 73308, 78672, 97744, 109962, 118008, 129888, 134398, 146616, 157344, 195488, 201597, 219924, 236016, 268796, 293232, 403194, 439848, 472032, 537592, 586464, 604791, 806388, 879696, 1075184, 1209582, 1612776, 1759392, 2150368, 2419164, 3225552, 4838328, 6451104, 9676656, 19353312]

約数ペア:

[(1, 19353312), (2, 9676656), (3, 6451104), (4, 4838328), (6, 3225552), (8, 2419164), (9, 2150368), (11, 1759392), (12, 1612776), (16, 1209582), (18, 1075184), (22, 879696), (24, 806388), (32, 604791), (33, 586464), (36, 537592), (41, 472032), (44, 439848), (48, 403194), (66, 293232), (72, 268796), (82, 236016), (88, 219924), (96, 201597), (99, 195488), (123, 157344), (132, 146616), (144, 134398), (149, 129888), (164, 118008), (176, 109962), (198, 97744), (246, 78672), (264, 73308), (288, 67199), (298, 64944), (328, 59004), (352, 54981), (369, 52448), (396, 48872), (447, 43296), (451, 42912), (492, 39336), (528, 36654), (596, 32472), (656, 29502), (738, 26224), (792, 24436), (894, 21648), (902, 21456), (984, 19668), (1056, 18327), (1192, 16236), (1312, 14751), (1341, 14432), (1353, 14304), (1476, 13112), (1584, 12218), (1639, 11808), (1788, 10824), (1804, 10728), (1968, 9834), (2384, 8118), (2682, 7216), (2706, 7152), (2952, 6556), (3168, 6109), (3278, 5904), (3576, 5412), (3608, 5364), (3936, 4917), (4059, 4768)]