15671953462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 26744002560

約数和(自身を除く): 11072049098

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 229, 458, 473, 803, 946, 991, 1606, 1982, 2519, 3139, 5038, 6278, 9847, 10901, 16717, 19694, 21802, 33434, 34529, 42613, 69058, 72343, 85226, 108317, 144686, 183887, 216634, 226939, 367774, 453878, 468743, 718831, 795773, 937486, 1437662, 1591546, 2496329, 3110749, 4992658, 6221498, 7907141, 9758377, 15814282, 16566547, 19516754, 33133094, 34218239, 68436478, 107342147, 182232017, 214684294, 364464034, 712361521, 1424723042, 7835976731, 15671953462]

約数ペア:

[(1, 15671953462), (2, 7835976731), (11, 1424723042), (22, 712361521), (43, 364464034), (73, 214684294), (86, 182232017), (146, 107342147), (229, 68436478), (458, 34218239), (473, 33133094), (803, 19516754), (946, 16566547), (991, 15814282), (1606, 9758377), (1982, 7907141), (2519, 6221498), (3139, 4992658), (5038, 3110749), (6278, 2496329), (9847, 1591546), (10901, 1437662), (16717, 937486), (19694, 795773), (21802, 718831), (33434, 468743), (34529, 453878), (42613, 367774), (69058, 226939), (72343, 216634), (85226, 183887), (108317, 144686)]