22870547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 27974400

約数和(自身を除く): 5103853

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2819, 8113, 19733, 53561, 171959, 374927, 1203713, 3267221, 22870547]

約数ペア:

[(1, 22870547), (7, 3267221), (19, 1203713), (61, 374927), (133, 171959), (427, 53561), (1159, 19733), (2819, 8113)]