12918642431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{1889}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 14892595200

約数和(自身を除く): 1973952769

約数列:

[1, 17, 19, 31, 323, 527, 589, 683, 1889, 10013, 11611, 12977, 21173, 32113, 35891, 58559, 220609, 359941, 402287, 610147, 995503, 1112621, 1290187, 6838879, 18914557, 21933179, 24513553, 39995797, 416730401, 679928549, 759920143, 12918642431]

約数ペア:

[(1, 12918642431), (17, 759920143), (19, 679928549), (31, 416730401), (323, 39995797), (527, 24513553), (589, 21933179), (683, 18914557), (1889, 6838879), (10013, 1290187), (11611, 1112621), (12977, 995503), (21173, 610147), (32113, 402287), (35891, 359941), (58559, 220609)]