19717136832

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{106861}}^1$

素因数の和:106938

約数の個数: 84

約数和(自身を含む): 53905894728

約数和(自身を除く): 34188757896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 961, 992, 1488, 1922, 1984, 2883, 2976, 3844, 5766, 5952, 7688, 11532, 15376, 23064, 30752, 46128, 61504, 92256, 106861, 184512, 213722, 320583, 427444, 641166, 854888, 1282332, 1709776, 2564664, 3312691, 3419552, 5129328, 6625382, 6839104, 9938073, 10258656, 13250764, 19876146, 20517312, 26501528, 39752292, 53003056, 79504584, 102693421, 106006112, 159009168, 205386842, 212012224, 308080263, 318018336, 410773684, 616160526, 636036672, 821547368, 1232321052, 1643094736, 2464642104, 3286189472, 4929284208, 6572378944, 9858568416, 19717136832]

約数ペア:

[(1, 19717136832), (2, 9858568416), (3, 6572378944), (4, 4929284208), (6, 3286189472), (8, 2464642104), (12, 1643094736), (16, 1232321052), (24, 821547368), (31, 636036672), (32, 616160526), (48, 410773684), (62, 318018336), (64, 308080263), (93, 212012224), (96, 205386842), (124, 159009168), (186, 106006112), (192, 102693421), (248, 79504584), (372, 53003056), (496, 39752292), (744, 26501528), (961, 20517312), (992, 19876146), (1488, 13250764), (1922, 10258656), (1984, 9938073), (2883, 6839104), (2976, 6625382), (3844, 5129328), (5766, 3419552), (5952, 3312691), (7688, 2564664), (11532, 1709776), (15376, 1282332), (23064, 854888), (30752, 641166), (46128, 427444), (61504, 320583), (92256, 213722), (106861, 184512)]