39863794

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 60911136

約数和(自身を除く): 21047342

約数列:

[1, 2, 67, 134, 521, 571, 1042, 1142, 34907, 38257, 69814, 76514, 297491, 594982, 19931897, 39863794]

約数ペア:

[(1, 39863794), (2, 19931897), (67, 594982), (134, 297491), (521, 76514), (571, 69814), (1042, 38257), (1142, 34907)]