15707573144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{210467}}^1$

素因数の和:210983

約数の個数: 32

約数和(自身を含む): 31065076800

約数和(自身を除く): 15357503656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 982, 1964, 3928, 9329, 18658, 37316, 74632, 210467, 420934, 841868, 1683736, 3998873, 7997746, 15995492, 31990984, 103339297, 206678594, 413357188, 826714376, 1963446643, 3926893286, 7853786572, 15707573144]

約数ペア:

[(1, 15707573144), (2, 7853786572), (4, 3926893286), (8, 1963446643), (19, 826714376), (38, 413357188), (76, 206678594), (152, 103339297), (491, 31990984), (982, 15995492), (1964, 7997746), (3928, 3998873), (9329, 1683736), (18658, 841868), (37316, 420934), (74632, 210467)]