13015874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{743}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 20623680

約数和(自身を除く): 7607806

約数列:

[1, 2, 19, 38, 461, 743, 922, 1486, 8759, 14117, 17518, 28234, 342523, 685046, 6507937, 13015874]

約数ペア:

[(1, 13015874), (2, 6507937), (19, 685046), (38, 342523), (461, 28234), (743, 17518), (922, 14117), (1486, 8759)]