11839888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 26784000

約数和(自身を除く): 14944112

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 79, 116, 136, 152, 158, 232, 272, 304, 316, 323, 464, 493, 551, 632, 646, 986, 1102, 1264, 1292, 1343, 1501, 1972, 2204, 2291, 2584, 2686, 3002, 3944, 4408, 4582, 5168, 5372, 6004, 7888, 8816, 9164, 9367, 10744, 12008, 18328, 18734, 21488, 24016, 25517, 36656, 37468, 38947, 43529, 51034, 74936, 77894, 87058, 102068, 149872, 155788, 174116, 204136, 311576, 348232, 408272, 623152, 696464, 739993, 1479986, 2959972, 5919944, 11839888]

約数ペア:

[(1, 11839888), (2, 5919944), (4, 2959972), (8, 1479986), (16, 739993), (17, 696464), (19, 623152), (29, 408272), (34, 348232), (38, 311576), (58, 204136), (68, 174116), (76, 155788), (79, 149872), (116, 102068), (136, 87058), (152, 77894), (158, 74936), (232, 51034), (272, 43529), (304, 38947), (316, 37468), (323, 36656), (464, 25517), (493, 24016), (551, 21488), (632, 18734), (646, 18328), (986, 12008), (1102, 10744), (1264, 9367), (1292, 9164), (1343, 8816), (1501, 7888), (1972, 6004), (2204, 5372), (2291, 5168), (2584, 4582), (2686, 4408), (3002, 3944)]