19335262

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 29593872

約数和(自身を除く): 10258610

約数列:

[1, 2, 67, 134, 313, 461, 626, 922, 20971, 30887, 41942, 61774, 144293, 288586, 9667631, 19335262]

約数ペア:

[(1, 19335262), (2, 9667631), (67, 288586), (134, 144293), (313, 61774), (461, 41942), (626, 30887), (922, 20971)]