1572257154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20157143}}^1$

素因数の和:20157161

約数の個数: 16

約数和(自身を含む): 3386400192

約数和(自身を除く): 1814143038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 20157143, 40314286, 60471429, 120942858, 262042859, 524085718, 786128577, 1572257154]

約数ペア:

[(1, 1572257154), (2, 786128577), (3, 524085718), (6, 262042859), (13, 120942858), (26, 60471429), (39, 40314286), (78, 20157143)]