12745526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 19840128

約数和(自身を除く): 7094602

約数列:

[1, 2, 31, 62, 241, 482, 853, 1706, 7471, 14942, 26443, 52886, 205573, 411146, 6372763, 12745526]

約数ペア:

[(1, 12745526), (2, 6372763), (31, 411146), (62, 205573), (241, 52886), (482, 26443), (853, 14942), (1706, 7471)]