15242674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4617

約数の個数: 16

約数和(自身を含む): 24343200

約数和(自身を除く): 9100526

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 4507, 9014, 85633, 171266, 401123, 802246, 7621337, 15242674]

約数ペア:

[(1, 15242674), (2, 7621337), (19, 802246), (38, 401123), (89, 171266), (178, 85633), (1691, 9014), (3382, 4507)]