22128116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 41080704

約数和(自身を除く): 18952588

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 3943, 5612, 7886, 15772, 90689, 181378, 240523, 362756, 481046, 962092, 5532029, 11064058, 22128116]

約数ペア:

[(1, 22128116), (2, 11064058), (4, 5532029), (23, 962092), (46, 481046), (61, 362756), (92, 240523), (122, 181378), (244, 90689), (1403, 15772), (2806, 7886), (3943, 5612)]