39936898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1277}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 63184320

約数和(自身を除く): 23247422

約数列:

[1, 2, 19, 38, 823, 1277, 1646, 2554, 15637, 24263, 31274, 48526, 1050971, 2101942, 19968449, 39936898]

約数ペア:

[(1, 39936898), (2, 19968449), (19, 2101942), (38, 1050971), (823, 48526), (1277, 31274), (1646, 24263), (2554, 15637)]