23146921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 28211200

約数和(自身を除く): 5064279

約数列:

[1, 7, 19, 79, 133, 553, 1501, 2203, 10507, 15421, 41857, 174037, 292999, 1218259, 3306703, 23146921]

約数ペア:

[(1, 23146921), (7, 3306703), (19, 1218259), (79, 292999), (133, 174037), (553, 41857), (1501, 15421), (2203, 10507)]