195223898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{11597}}^1$

素因数の和:12061

約数の個数: 16

約数和(自身を含む): 308970720

約数和(自身を除く): 113746822

約数列:

[1, 2, 19, 38, 443, 886, 8417, 11597, 16834, 23194, 220343, 440686, 5137471, 10274942, 97611949, 195223898]

約数ペア:

[(1, 195223898), (2, 97611949), (19, 10274942), (38, 5137471), (443, 440686), (886, 220343), (8417, 23194), (11597, 16834)]