19159459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 22900320

約数和(自身を除く): 3740861

約数列:

[1, 11, 17, 29, 187, 319, 493, 3533, 5423, 38863, 60061, 102457, 660671, 1127027, 1741769, 19159459]

約数ペア:

[(1, 19159459), (11, 1741769), (17, 1127027), (29, 660671), (187, 102457), (319, 60061), (493, 38863), (3533, 5423)]