21634217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6089}}^1$

素因数の和:6136

約数の個数: 16

約数和(自身を含む): 26308800

約数和(自身を除く): 4674583

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 6089, 66979, 103513, 115691, 1138643, 1272601, 1966747, 21634217]

約数ペア:

[(1, 21634217), (11, 1966747), (17, 1272601), (19, 1138643), (187, 115691), (209, 103513), (323, 66979), (3553, 6089)]