19851032

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{34949}}^1$

素因数の和:35026

約数の個数: 16

約数和(自身を含む): 37746000

約数和(自身を除く): 17894968

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 34949, 69898, 139796, 279592, 2481379, 4962758, 9925516, 19851032]

約数ペア:

[(1, 19851032), (2, 9925516), (4, 4962758), (8, 2481379), (71, 279592), (142, 139796), (284, 69898), (568, 34949)]