12115378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11717}}^1$

素因数の和:11777

約数の個数: 16

約数和(自身を含む): 20248704

約数和(自身を除く): 8133326

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 11717, 23434, 128887, 257774, 550699, 1101398, 6057689, 12115378]

約数ペア:

[(1, 12115378), (2, 6057689), (11, 1101398), (22, 550699), (47, 257774), (94, 128887), (517, 23434), (1034, 11717)]