38664214

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 58867056

約数和(自身を除く): 20202842

約数列:

[1, 2, 101, 202, 277, 554, 691, 1382, 27977, 55954, 69791, 139582, 191407, 382814, 19332107, 38664214]

約数ペア:

[(1, 38664214), (2, 19332107), (101, 382814), (202, 191407), (277, 139582), (554, 69791), (691, 55954), (1382, 27977)]