12965019

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 17870112

約数和(自身を除く): 4905093

約数列:

[1, 3, 53, 73, 159, 219, 1117, 3351, 3869, 11607, 59201, 81541, 177603, 244623, 4321673, 12965019]

約数ペア:

[(1, 12965019), (3, 4321673), (53, 244623), (73, 177603), (159, 81541), (219, 59201), (1117, 11607), (3351, 3869)]