19367564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 35659008

約数和(自身を除く): 16291444

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 1607, 3013, 3214, 6026, 6428, 12052, 36961, 73922, 147844, 210517, 421034, 842068, 4841891, 9683782, 19367564]

約数ペア:

[(1, 19367564), (2, 9683782), (4, 4841891), (23, 842068), (46, 421034), (92, 210517), (131, 147844), (262, 73922), (524, 36961), (1607, 12052), (3013, 6428), (3214, 6026)]