18336251

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 20248704

約数和(自身を除く): 1912453

約数列:

[1, 17, 47, 53, 433, 799, 901, 2491, 7361, 20351, 22949, 42347, 345967, 390133, 1078603, 18336251]

約数ペア:

[(1, 18336251), (17, 1078603), (47, 390133), (53, 345967), (433, 42347), (799, 22949), (901, 20351), (2491, 7361)]