16409899990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149180909}}^1$

素因数の和:149180927

約数の個数: 16

約数和(自身を含む): 32223076560

約数和(自身を除く): 15813176570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149180909, 298361818, 745904545, 1491809090, 1640989999, 3281979998, 8204949995, 16409899990]

約数ペア:

[(1, 16409899990), (2, 8204949995), (5, 3281979998), (10, 1640989999), (11, 1491809090), (22, 745904545), (55, 298361818), (110, 149180909)]