12144587

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 15029952

約数和(自身を除く): 2885365

約数列:

[1, 7, 13, 91, 317, 421, 2219, 2947, 4121, 5473, 28847, 38311, 133457, 934199, 1734941, 12144587]

約数ペア:

[(1, 12144587), (7, 1734941), (13, 934199), (91, 133457), (317, 38311), (421, 28847), (2219, 5473), (2947, 4121)]