13042519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 15925248

約数和(自身を除く): 2882729

約数列:

[1, 7, 17, 119, 127, 863, 889, 2159, 6041, 14671, 15113, 102697, 109601, 767207, 1863217, 13042519]

約数ペア:

[(1, 13042519), (7, 1863217), (17, 767207), (119, 109601), (127, 102697), (863, 15113), (889, 14671), (2159, 6041)]