39911246

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 60635520

約数和(自身を除く): 20724274

約数列:

[1, 2, 131, 262, 347, 439, 694, 878, 45457, 57509, 90914, 115018, 152333, 304666, 19955623, 39911246]

約数ペア:

[(1, 39911246), (2, 19955623), (131, 304666), (262, 152333), (347, 115018), (439, 90914), (694, 57509), (878, 45457)]