12240485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 15444864

約数和(自身を除く): 3204379

約数列:

[1, 5, 23, 115, 163, 653, 815, 3265, 3749, 15019, 18745, 75095, 106439, 532195, 2448097, 12240485]

約数ペア:

[(1, 12240485), (5, 2448097), (23, 532195), (115, 106439), (163, 75095), (653, 18745), (815, 15019), (3265, 3749)]