12727435

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19170

約数の個数: 16

約数和(自身を含む): 18374400

約数和(自身を除く): 5646965

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 19139, 95695, 133973, 363641, 669865, 1818205, 2545487, 12727435]

約数ペア:

[(1, 12727435), (5, 2545487), (7, 1818205), (19, 669865), (35, 363641), (95, 133973), (133, 95695), (665, 19139)]