16531278407

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{11821}}^1$

素因数の和:12023

約数の個数: 24

約数和(自身を含む): 19784353440

約数和(自身を除く): 3253075033

約数列:

[1, 7, 29, 83, 203, 581, 2407, 6889, 11821, 16849, 48223, 82747, 199781, 342809, 981143, 1398467, 2399663, 6868001, 28453147, 81434869, 199172029, 570044083, 2361611201, 16531278407]

約数ペア:

[(1, 16531278407), (7, 2361611201), (29, 570044083), (83, 199172029), (203, 81434869), (581, 28453147), (2407, 6868001), (6889, 2399663), (11821, 1398467), (16849, 981143), (48223, 342809), (82747, 199781)]