172113419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 187418880

約数和(自身を除く): 15305461

約数列:

[1, 19, 53, 67, 1007, 1273, 2551, 3551, 48469, 67469, 135203, 170917, 2568857, 3247423, 9058601, 172113419]

約数ペア:

[(1, 172113419), (19, 9058601), (53, 3247423), (67, 2568857), (1007, 170917), (1273, 135203), (2551, 67469), (3551, 48469)]