19645496614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12609433}}^1$

素因数の和:12609495

約数の個数: 16

約数和(自身を含む): 31775773680

約数和(自身を除く): 12130277066

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 12609433, 25218866, 239579227, 479158454, 516986753, 1033973506, 9822748307, 19645496614]

約数ペア:

[(1, 19645496614), (2, 9822748307), (19, 1033973506), (38, 516986753), (41, 479158454), (82, 239579227), (779, 25218866), (1558, 12609433)]