27555418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11491}}^1$

素因数の和:11613

約数の個数: 16

約数和(自身を含む): 45508320

約数和(自身を除く): 17952902

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11491, 22982, 126401, 252802, 1252519, 2505038, 13777709, 27555418]

約数ペア:

[(1, 27555418), (2, 13777709), (11, 2505038), (22, 1252519), (109, 252802), (218, 126401), (1199, 22982), (2398, 11491)]