11875171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8154

約数の個数: 16

約数和(自身を含む): 15586560

約数和(自身を除く): 3711389

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8117, 56819, 89287, 154223, 625009, 1079561, 1696453, 11875171]

約数ペア:

[(1, 11875171), (7, 1696453), (11, 1079561), (19, 625009), (77, 154223), (133, 89287), (209, 56819), (1463, 8117)]