19236943

素因数分解:

${\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 16

約数和(自身を含む): 21520800

約数和(自身を除く): 2283857

約数列:

[1, 11, 97, 121, 149, 1067, 1331, 1639, 11737, 14453, 18029, 129107, 158983, 198319, 1748813, 19236943]

約数ペア:

[(1, 19236943), (11, 1748813), (97, 198319), (121, 158983), (149, 129107), (1067, 18029), (1331, 14453), (1639, 11737)]