12387266

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 19092024

約数和(自身を除く): 6704758

約数列:

[1, 2, 53, 106, 137, 274, 853, 1706, 7261, 14522, 45209, 90418, 116861, 233722, 6193633, 12387266]

約数ペア:

[(1, 12387266), (2, 6193633), (53, 233722), (106, 116861), (137, 90418), (274, 45209), (853, 14522), (1706, 7261)]