22214591

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 27578880

約数和(自身を除く): 5364289

約数列:

[1, 7, 19, 49, 107, 133, 223, 749, 931, 1561, 2033, 4237, 5243, 10927, 14231, 23861, 29659, 99617, 167027, 207613, 453359, 1169189, 3173513, 22214591]

約数ペア:

[(1, 22214591), (7, 3173513), (19, 1169189), (49, 453359), (107, 207613), (133, 167027), (223, 99617), (749, 29659), (931, 23861), (1561, 14231), (2033, 10927), (4237, 5243)]