19156929435

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{20271883}}^1$

素因数の和:20271904

約数の個数: 32

約数和(自身を含む): 38922017280

約数和(自身を除く): 19765087845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 20271883, 60815649, 101359415, 141903181, 182446947, 304078245, 425709543, 547340841, 709515905, 912234735, 1277128629, 2128547715, 2736704205, 3831385887, 6385643145, 19156929435]

約数ペア:

[(1, 19156929435), (3, 6385643145), (5, 3831385887), (7, 2736704205), (9, 2128547715), (15, 1277128629), (21, 912234735), (27, 709515905), (35, 547340841), (45, 425709543), (63, 304078245), (105, 182446947), (135, 141903181), (189, 101359415), (315, 60815649), (945, 20271883)]