22017548

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18287}}^1$

素因数の和:18341

約数の個数: 24

約数和(自身を含む): 45061632

約数和(自身を除く): 23044084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 18287, 36574, 73148, 128009, 256018, 512036, 786341, 1572682, 3145364, 5504387, 11008774, 22017548]

約数ペア:

[(1, 22017548), (2, 11008774), (4, 5504387), (7, 3145364), (14, 1572682), (28, 786341), (43, 512036), (86, 256018), (172, 128009), (301, 73148), (602, 36574), (1204, 18287)]