138819410

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{37217}}^1$

素因数の和:37597

約数の個数: 16

約数和(自身を含む): 250551576

約数和(自身を除く): 111732166

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 37217, 74434, 186085, 372170, 13881941, 27763882, 69409705, 138819410]

約数ペア:

[(1, 138819410), (2, 69409705), (5, 27763882), (10, 13881941), (373, 372170), (746, 186085), (1865, 74434), (3730, 37217)]