11689769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6800

約数の個数: 16

約数和(自身を含む): 15146880

約数和(自身を除く): 3457111

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6761, 47327, 87893, 128459, 615251, 899213, 1669967, 11689769]

約数ペア:

[(1, 11689769), (7, 1669967), (13, 899213), (19, 615251), (91, 128459), (133, 87893), (247, 47327), (1729, 6761)]