15668966392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{492487}}^1$

素因数の和:492631

約数の個数: 32

約数和(自身を含む): 30406209120

約数和(自身を除く): 14737242728

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 3977, 7954, 15908, 31816, 492487, 984974, 1969948, 3939896, 20191967, 40383934, 47771239, 80767868, 95542478, 161535736, 191084956, 382169912, 1958620799, 3917241598, 7834483196, 15668966392]

約数ペア:

[(1, 15668966392), (2, 7834483196), (4, 3917241598), (8, 1958620799), (41, 382169912), (82, 191084956), (97, 161535736), (164, 95542478), (194, 80767868), (328, 47771239), (388, 40383934), (776, 20191967), (3977, 3939896), (7954, 1969948), (15908, 984974), (31816, 492487)]