12164055

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18859}}^1$

素因数の和:18910

約数の個数: 16

約数和(自身を含む): 19916160

約数和(自身を除く): 7752105

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18859, 56577, 94295, 282885, 810937, 2432811, 4054685, 12164055]

約数ペア:

[(1, 12164055), (3, 4054685), (5, 2432811), (15, 810937), (43, 282885), (129, 94295), (215, 56577), (645, 18859)]