38789901094

素因数分解:

$2^1\times 7^1\times {\mathrm{21929}}^1\times {\mathrm{126349}}^1$

素因数の和:148287

約数の個数: 16

約数和(自身を含む): 66500532000

約数和(自身を除く): 27710630906

約数列:

[1, 2, 7, 14, 21929, 43858, 126349, 153503, 252698, 307006, 884443, 1768886, 2770707221, 5541414442, 19394950547, 38789901094]

約数ペア:

[(1, 38789901094), (2, 19394950547), (7, 5541414442), (14, 2770707221), (21929, 1768886), (43858, 884443), (126349, 307006), (153503, 252698)]