11219378

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 17184960

約数和(自身を除く): 5965582

約数列:

[1, 2, 103, 107, 206, 214, 509, 1018, 11021, 22042, 52427, 54463, 104854, 108926, 5609689, 11219378]

約数ペア:

[(1, 11219378), (2, 5609689), (103, 108926), (107, 104854), (206, 54463), (214, 52427), (509, 22042), (1018, 11021)]