19625442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172153}}^1$

素因数の和:172177

約数の個数: 16

約数和(自身を含む): 41316960

約数和(自身を除く): 21691518

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 172153, 344306, 516459, 1032918, 3270907, 6541814, 9812721, 19625442]

約数ペア:

[(1, 19625442), (2, 9812721), (3, 6541814), (6, 3270907), (19, 1032918), (38, 516459), (57, 344306), (114, 172153)]