15171904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 34308288

約数和(自身を除く): 19136384

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 937, 1012, 1472, 1874, 2024, 3748, 4048, 7496, 8096, 10307, 14992, 16192, 20614, 21551, 29984, 41228, 43102, 59968, 82456, 86204, 164912, 172408, 237061, 329824, 344816, 474122, 659648, 689632, 948244, 1379264, 1896488, 3792976, 7585952, 15171904]

約数ペア:

[(1, 15171904), (2, 7585952), (4, 3792976), (8, 1896488), (11, 1379264), (16, 948244), (22, 689632), (23, 659648), (32, 474122), (44, 344816), (46, 329824), (64, 237061), (88, 172408), (92, 164912), (176, 86204), (184, 82456), (253, 59968), (352, 43102), (368, 41228), (506, 29984), (704, 21551), (736, 20614), (937, 16192), (1012, 14992), (1472, 10307), (1874, 8096), (2024, 7496), (3748, 4048)]