18931036121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{1039}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 20846592000

約数和(自身を除く): 1915555879

約数列:

[1, 23, 29, 59, 463, 667, 1039, 1357, 1711, 10649, 13427, 23897, 27317, 30131, 39353, 61301, 308821, 481057, 628291, 693013, 792193, 1409923, 1777729, 11064311, 13950653, 18220439, 28382363, 40887767, 320865019, 652794349, 823088527, 18931036121]

約数ペア:

[(1, 18931036121), (23, 823088527), (29, 652794349), (59, 320865019), (463, 40887767), (667, 28382363), (1039, 18220439), (1357, 13950653), (1711, 11064311), (10649, 1777729), (13427, 1409923), (23897, 792193), (27317, 693013), (30131, 628291), (39353, 481057), (61301, 308821)]