16853840642

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{2213}}^1\times {\mathrm{18047}}^1$

素因数の和:20473

約数の個数: 16

約数和(自身を含む): 25413460992

約数和(自身を除く): 8559620350

約数列:

[1, 2, 211, 422, 2213, 4426, 18047, 36094, 466943, 933886, 3807917, 7615834, 39938011, 79876022, 8426920321, 16853840642]

約数ペア:

[(1, 16853840642), (2, 8426920321), (211, 79876022), (422, 39938011), (2213, 7615834), (4426, 3807917), (18047, 933886), (36094, 466943)]