11899563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 17149440

約数和(自身を除く): 5249877

約数列:

[1, 3, 13, 39, 463, 659, 1389, 1977, 6019, 8567, 18057, 25701, 305117, 915351, 3966521, 11899563]

約数ペア:

[(1, 11899563), (3, 3966521), (13, 915351), (39, 305117), (463, 25701), (659, 18057), (1389, 8567), (1977, 6019)]