21925434

素因数分解:

$2^1\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{3313}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 43903872

約数和(自身を除く): 21978438

約数列:

[1, 2, 3, 6, 1103, 2206, 3309, 3313, 6618, 6626, 9939, 19878, 3654239, 7308478, 10962717, 21925434]

約数ペア:

[(1, 21925434), (2, 10962717), (3, 7308478), (6, 3654239), (1103, 19878), (2206, 9939), (3309, 6626), (3313, 6618)]