22489516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18679}}^1$

素因数の和:18733

約数の個数: 24

約数和(自身を含む): 46027520

約数和(自身を除く): 23538004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 18679, 37358, 74716, 130753, 261506, 523012, 803197, 1606394, 3212788, 5622379, 11244758, 22489516]

約数ペア:

[(1, 22489516), (2, 11244758), (4, 5622379), (7, 3212788), (14, 1606394), (28, 803197), (43, 523012), (86, 261506), (172, 130753), (301, 74716), (602, 37358), (1204, 18679)]