21095814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{185051}}^1$

素因数の和:185075

約数の個数: 16

約数和(自身を含む): 44412480

約数和(自身を除く): 23316666

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 185051, 370102, 555153, 1110306, 3515969, 7031938, 10547907, 21095814]

約数ペア:

[(1, 21095814), (2, 10547907), (3, 7031938), (6, 3515969), (19, 1110306), (38, 555153), (57, 370102), (114, 185051)]