11531138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7057}}^1$

素因数の和:7121

約数の個数: 16

約数和(自身を含む): 18633120

約数和(自身を除く): 7101982

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7057, 14114, 134083, 268166, 303451, 606902, 5765569, 11531138]

約数ペア:

[(1, 11531138), (2, 5765569), (19, 606902), (38, 303451), (43, 268166), (86, 134083), (817, 14114), (1634, 7057)]