19414032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 55496448

約数和(自身を除く): 36082416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 443, 498, 528, 664, 886, 913, 996, 1328, 1329, 1772, 1826, 1992, 2658, 2739, 3544, 3652, 3984, 4873, 5316, 5478, 7088, 7304, 9746, 10632, 10956, 14608, 14619, 19492, 21264, 21912, 29238, 36769, 38984, 43824, 58476, 73538, 77968, 110307, 116952, 147076, 220614, 233904, 294152, 404459, 441228, 588304, 808918, 882456, 1213377, 1617836, 1764912, 2426754, 3235672, 4853508, 6471344, 9707016, 19414032]

約数ペア:

[(1, 19414032), (2, 9707016), (3, 6471344), (4, 4853508), (6, 3235672), (8, 2426754), (11, 1764912), (12, 1617836), (16, 1213377), (22, 882456), (24, 808918), (33, 588304), (44, 441228), (48, 404459), (66, 294152), (83, 233904), (88, 220614), (132, 147076), (166, 116952), (176, 110307), (249, 77968), (264, 73538), (332, 58476), (443, 43824), (498, 38984), (528, 36769), (664, 29238), (886, 21912), (913, 21264), (996, 19492), (1328, 14619), (1329, 14608), (1772, 10956), (1826, 10632), (1992, 9746), (2658, 7304), (2739, 7088), (3544, 5478), (3652, 5316), (3984, 4873)]