16254091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 19832256

約数和(自身を除く): 3578165

約数列:

[1, 7, 17, 119, 137, 959, 997, 2329, 6979, 16303, 16949, 118643, 136589, 956123, 2322013, 16254091]

約数ペア:

[(1, 16254091), (7, 2322013), (17, 956123), (119, 136589), (137, 118643), (959, 16949), (997, 16303), (2329, 6979)]