12963643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 17015040

約数和(自身を除く): 4051397

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8861, 62027, 97471, 168359, 682297, 1178513, 1851949, 12963643]

約数ペア:

[(1, 12963643), (7, 1851949), (11, 1178513), (19, 682297), (77, 168359), (133, 97471), (209, 62027), (1463, 8861)]