3927794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7985

約数の個数: 16

約数和(自身を含む): 6679680

約数和(自身を除く): 2751886

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 7951, 15902, 103363, 151069, 206726, 302138, 1963897, 3927794]

約数ペア:

[(1, 3927794), (2, 1963897), (13, 302138), (19, 206726), (26, 151069), (38, 103363), (247, 15902), (494, 7951)]