11555978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28463}}^1$

素因数の和:28501

約数の個数: 16

約数和(自身を含む): 20494080

約数和(自身を除く): 8938102

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 28463, 56926, 199241, 398482, 825427, 1650854, 5777989, 11555978]

約数ペア:

[(1, 11555978), (2, 5777989), (7, 1650854), (14, 825427), (29, 398482), (58, 199241), (203, 56926), (406, 28463)]