1995575909

素因数分解:

${\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 2114112000

約数和(自身を除く): 118536091

約数列:

[1, 19, 419, 439, 571, 7961, 8341, 10849, 183941, 239249, 250669, 3494879, 4545731, 4762711, 105030311, 1995575909]

約数ペア:

[(1, 1995575909), (19, 105030311), (419, 4762711), (439, 4545731), (571, 3494879), (7961, 250669), (8341, 239249), (10849, 183941)]