19776061442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1\times {\mathrm{2113}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 30582849024

約数和(自身を除く): 10806787582

約数列:

[1, 2, 41, 82, 311, 367, 622, 734, 2113, 4226, 12751, 15047, 25502, 30094, 86633, 114137, 173266, 228274, 657143, 775471, 1314286, 1550942, 4679617, 9359234, 26942863, 31794311, 53885726, 63588622, 241171481, 482342962, 9888030721, 19776061442]

約数ペア:

[(1, 19776061442), (2, 9888030721), (41, 482342962), (82, 241171481), (311, 63588622), (367, 53885726), (622, 31794311), (734, 26942863), (2113, 9359234), (4226, 4679617), (12751, 1550942), (15047, 1314286), (25502, 775471), (30094, 657143), (86633, 228274), (114137, 173266)]