21911133062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2799787}}^1$

素因数の和:2799852

約数の個数: 32

約数和(自身を含む): 41392065792

約数和(自身を除く): 19480932730

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 2799787, 5599574, 19598509, 36397231, 39197018, 72794462, 120390841, 240781682, 254780617, 509561234, 842735887, 1565080933, 1685471774, 3130161866, 10955566531, 21911133062]

約数ペア:

[(1, 21911133062), (2, 10955566531), (7, 3130161866), (13, 1685471774), (14, 1565080933), (26, 842735887), (43, 509561234), (86, 254780617), (91, 240781682), (182, 120390841), (301, 72794462), (559, 39197018), (602, 36397231), (1118, 19598509), (3913, 5599574), (7826, 2799787)]