27838906

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 42408000

約数和(自身を除く): 14569094

約数列:

[1, 2, 113, 199, 226, 398, 619, 1238, 22487, 44974, 69947, 123181, 139894, 246362, 13919453, 27838906]

約数ペア:

[(1, 27838906), (2, 13919453), (113, 246362), (199, 139894), (226, 123181), (398, 69947), (619, 44974), (1238, 22487)]