13015894

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 20003760

約数和(自身を除く): 6987866

約数列:

[1, 2, 83, 89, 166, 178, 881, 1762, 7387, 14774, 73123, 78409, 146246, 156818, 6507947, 13015894]

約数ペア:

[(1, 13015894), (2, 6507947), (83, 156818), (89, 146246), (166, 78409), (178, 73123), (881, 14774), (1762, 7387)]