15809376

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1361}}^1$

素因数の和:1396

約数の個数: 72

約数和(自身を含む): 45648792

約数和(自身を除く): 29839416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1361, 1452, 1936, 2722, 2904, 3872, 4083, 5444, 5808, 8166, 10888, 11616, 14971, 16332, 21776, 29942, 32664, 43552, 44913, 59884, 65328, 89826, 119768, 130656, 164681, 179652, 239536, 329362, 359304, 479072, 494043, 658724, 718608, 988086, 1317448, 1437216, 1976172, 2634896, 3952344, 5269792, 7904688, 15809376]

約数ペア:

[(1, 15809376), (2, 7904688), (3, 5269792), (4, 3952344), (6, 2634896), (8, 1976172), (11, 1437216), (12, 1317448), (16, 988086), (22, 718608), (24, 658724), (32, 494043), (33, 479072), (44, 359304), (48, 329362), (66, 239536), (88, 179652), (96, 164681), (121, 130656), (132, 119768), (176, 89826), (242, 65328), (264, 59884), (352, 44913), (363, 43552), (484, 32664), (528, 29942), (726, 21776), (968, 16332), (1056, 14971), (1361, 11616), (1452, 10888), (1936, 8166), (2722, 5808), (2904, 5444), (3872, 4083)]