16256994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7187}}^1$

素因数の和:7234

約数の個数: 32

約数和(自身を含む): 36227520

約数和(自身を除く): 19970526

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 7187, 14374, 21561, 43122, 93431, 186862, 208423, 280293, 416846, 560586, 625269, 1250538, 2709499, 5418998, 8128497, 16256994]

約数ペア:

[(1, 16256994), (2, 8128497), (3, 5418998), (6, 2709499), (13, 1250538), (26, 625269), (29, 560586), (39, 416846), (58, 280293), (78, 208423), (87, 186862), (174, 93431), (377, 43122), (754, 21561), (1131, 14374), (2262, 7187)]