193872010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1020379}}^1$

素因数の和:1020405

約数の個数: 16

約数和(自身を含む): 367336800

約数和(自身を除く): 173464790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1020379, 2040758, 5101895, 10203790, 19387201, 38774402, 96936005, 193872010]

約数ペア:

[(1, 193872010), (2, 96936005), (5, 38774402), (10, 19387201), (19, 10203790), (38, 5101895), (95, 2040758), (190, 1020379)]