1993724929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1051}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 2544998400

約数和(自身を除く): 551273471

約数列:

[1, 7, 17, 19, 119, 133, 323, 839, 1051, 2261, 5873, 7357, 14263, 15941, 17867, 19969, 99841, 111587, 125069, 139783, 270997, 339473, 881789, 1896979, 2376311, 6172523, 14990413, 16753991, 104932891, 117277937, 284817847, 1993724929]

約数ペア:

[(1, 1993724929), (7, 284817847), (17, 117277937), (19, 104932891), (119, 16753991), (133, 14990413), (323, 6172523), (839, 2376311), (1051, 1896979), (2261, 881789), (5873, 339473), (7357, 270997), (14263, 139783), (15941, 125069), (17867, 111587), (19969, 99841)]