27775682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66449}}^1$

素因数の和:66481

約数の個数: 16

約数和(自身を含む): 47844000

約数和(自身を除く): 20068318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66449, 132898, 730939, 1262531, 1461878, 2525062, 13887841, 27775682]

約数ペア:

[(1, 27775682), (2, 13887841), (11, 2525062), (19, 1461878), (22, 1262531), (38, 730939), (209, 132898), (418, 66449)]