39930742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6959}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 63475200

約数和(自身を除く): 23544458

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 6959, 13918, 132221, 264442, 1050809, 2101618, 19965371, 39930742]

約数ペア:

[(1, 39930742), (2, 19965371), (19, 2101618), (38, 1050809), (151, 264442), (302, 132221), (2869, 13918), (5738, 6959)]