19266057

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 29789760

約数和(自身を除く): 10523703

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1847, 3477, 5541, 10431, 16623, 35093, 105279, 112667, 315837, 338001, 1014003, 2140673, 6422019, 19266057]

約数ペア:

[(1, 19266057), (3, 6422019), (9, 2140673), (19, 1014003), (57, 338001), (61, 315837), (171, 112667), (183, 105279), (549, 35093), (1159, 16623), (1847, 10431), (3477, 5541)]