12065845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 15863040

約数和(自身を除く): 3797195

約数列:

[1, 5, 11, 55, 431, 509, 2155, 2545, 4741, 5599, 23705, 27995, 219379, 1096895, 2413169, 12065845]

約数ペア:

[(1, 12065845), (5, 2413169), (11, 1096895), (55, 219379), (431, 27995), (509, 23705), (2155, 5599), (2545, 4741)]