16631633915

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{277217}}^1$

素因数の和:277319

約数の個数: 24

約数和(自身を含む): 21915746208

約数和(自身を除く): 5284112293

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 4615, 11999, 59995, 277217, 1386085, 3603821, 18019105, 19682407, 46849673, 98412035, 234248365, 255871291, 1279356455, 3326326783, 16631633915]

約数ペア:

[(1, 16631633915), (5, 3326326783), (13, 1279356455), (65, 255871291), (71, 234248365), (169, 98412035), (355, 46849673), (845, 19682407), (923, 18019105), (4615, 3603821), (11999, 1386085), (59995, 277217)]