19497675327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{442817}}^1$

素因数の和:443962

約数の個数: 16

約数和(自身を含む): 28021523040

約数和(自身を除く): 8523847713

約数列:

[1, 3, 13, 39, 1129, 3387, 14677, 44031, 442817, 1328451, 5756621, 17269863, 499940393, 1499821179, 6499225109, 19497675327]

約数ペア:

[(1, 19497675327), (3, 6499225109), (13, 1499821179), (39, 499940393), (1129, 17269863), (3387, 5756621), (14677, 1328451), (44031, 442817)]