21824726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141719}}^1$

素因数の和:141739

約数の個数: 16

約数和(自身を含む): 40815360

約数和(自身を除く): 18990634

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 141719, 283438, 992033, 1558909, 1984066, 3117818, 10912363, 21824726]

約数ペア:

[(1, 21824726), (2, 10912363), (7, 3117818), (11, 1984066), (14, 1558909), (22, 992033), (77, 283438), (154, 141719)]