11915902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 18450432

約数和(自身を除く): 6534530

約数列:

[1, 2, 43, 86, 127, 254, 1091, 2182, 5461, 10922, 46913, 93826, 138557, 277114, 5957951, 11915902]

約数ペア:

[(1, 11915902), (2, 5957951), (43, 277114), (86, 138557), (127, 93826), (254, 46913), (1091, 10922), (2182, 5461)]