19268293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 22425984

約数和(自身を除く): 3157691

約数列:

[1, 11, 17, 167, 187, 617, 1837, 2839, 6787, 10489, 31229, 103039, 115379, 1133429, 1751663, 19268293]

約数ペア:

[(1, 19268293), (11, 1751663), (17, 1133429), (167, 115379), (187, 103039), (617, 31229), (1837, 10489), (2839, 6787)]