22105892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 40971840

約数和(自身を除く): 18865948

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 1607, 3214, 3439, 6428, 6878, 13756, 30533, 61066, 122132, 290867, 581734, 1163468, 5526473, 11052946, 22105892]

約数ペア:

[(1, 22105892), (2, 11052946), (4, 5526473), (19, 1163468), (38, 581734), (76, 290867), (181, 122132), (362, 61066), (724, 30533), (1607, 13756), (3214, 6878), (3439, 6428)]