39706462

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 60343920

約数和(自身を除く): 20637458

約数列:

[1, 2, 139, 233, 278, 466, 613, 1226, 32387, 64774, 85207, 142829, 170414, 285658, 19853231, 39706462]

約数ペア:

[(1, 39706462), (2, 19853231), (139, 285658), (233, 170414), (278, 142829), (466, 85207), (613, 64774), (1226, 32387)]