18128470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{95413}}^1$

素因数の和:95439

約数の個数: 16

約数和(自身を含む): 34349040

約数和(自身を除く): 16220570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 95413, 190826, 477065, 954130, 1812847, 3625694, 9064235, 18128470]

約数ペア:

[(1, 18128470), (2, 9064235), (5, 3625694), (10, 1812847), (19, 954130), (38, 477065), (95, 190826), (190, 95413)]