22454894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 19881106

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1049, 1529, 1946, 2098, 3058, 7343, 10703, 11539, 14686, 21406, 23078, 80773, 145811, 161546, 291622, 1020677, 1603921, 2041354, 3207842, 11227447, 22454894]

約数ペア:

[(1, 22454894), (2, 11227447), (7, 3207842), (11, 2041354), (14, 1603921), (22, 1020677), (77, 291622), (139, 161546), (154, 145811), (278, 80773), (973, 23078), (1049, 21406), (1529, 14686), (1946, 11539), (2098, 10703), (3058, 7343)]