39537898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24197}}^1$

素因数の和:24261

約数の個数: 16

約数和(自身を含む): 63882720

約数和(自身を除く): 24344822

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 24197, 48394, 459743, 919486, 1040471, 2080942, 19768949, 39537898]

約数ペア:

[(1, 39537898), (2, 19768949), (19, 2080942), (38, 1040471), (43, 919486), (86, 459743), (817, 48394), (1634, 24197)]