19256835441

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{393583}}^1$

素因数の和:393980

約数の個数: 16

約数和(自身を含む): 26297708544

約数和(自身を除く): 7040873103

約数列:

[1, 3, 47, 141, 347, 1041, 16309, 48927, 393583, 1180749, 18498401, 55495203, 136573301, 409719903, 6418945147, 19256835441]

約数ペア:

[(1, 19256835441), (3, 6418945147), (47, 409719903), (141, 136573301), (347, 55495203), (1041, 18498401), (16309, 1180749), (48927, 393583)]