19830874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 36408960

約数和(自身を除く): 16578086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 859, 1358, 1649, 1718, 3298, 6013, 11543, 12026, 14603, 23086, 29206, 83323, 102221, 166646, 204442, 583261, 1166522, 1416491, 2832982, 9915437, 19830874]

約数ペア:

[(1, 19830874), (2, 9915437), (7, 2832982), (14, 1416491), (17, 1166522), (34, 583261), (97, 204442), (119, 166646), (194, 102221), (238, 83323), (679, 29206), (859, 23086), (1358, 14603), (1649, 12026), (1718, 11543), (3298, 6013)]