19241328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 52345856

約数和(自身を除く): 33104528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 193, 201, 248, 268, 372, 386, 402, 496, 536, 579, 744, 772, 804, 1072, 1158, 1488, 1544, 1608, 2077, 2316, 3088, 3216, 4154, 4632, 5983, 6231, 8308, 9264, 11966, 12462, 12931, 16616, 17949, 23932, 24924, 25862, 33232, 35898, 38793, 47864, 49848, 51724, 71796, 77586, 95728, 99696, 103448, 143592, 155172, 206896, 287184, 310344, 400861, 620688, 801722, 1202583, 1603444, 2405166, 3206888, 4810332, 6413776, 9620664, 19241328]

約数ペア:

[(1, 19241328), (2, 9620664), (3, 6413776), (4, 4810332), (6, 3206888), (8, 2405166), (12, 1603444), (16, 1202583), (24, 801722), (31, 620688), (48, 400861), (62, 310344), (67, 287184), (93, 206896), (124, 155172), (134, 143592), (186, 103448), (193, 99696), (201, 95728), (248, 77586), (268, 71796), (372, 51724), (386, 49848), (402, 47864), (496, 38793), (536, 35898), (579, 33232), (744, 25862), (772, 24924), (804, 23932), (1072, 17949), (1158, 16616), (1488, 12931), (1544, 12462), (1608, 11966), (2077, 9264), (2316, 8308), (3088, 6231), (3216, 5983), (4154, 4632)]