19249582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21341}}^1$

素因数の和:21395

約数の個数: 16

約数和(自身を含む): 32269104

約数和(自身を除く): 13019522

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 21341, 42682, 234751, 469502, 874981, 1749962, 9624791, 19249582]

約数ペア:

[(1, 19249582), (2, 9624791), (11, 1749962), (22, 874981), (41, 469502), (82, 234751), (451, 42682), (902, 21341)]