19660147242

素因数分解:

$2^1\times 3^1\times {\mathrm{65677}}^1\times {\mathrm{49891}}^1$

素因数の和:115573

約数の個数: 16

約数和(自身を含む): 39321681312

約数和(自身を除く): 19661534070

約数列:

[1, 2, 3, 6, 49891, 65677, 99782, 131354, 149673, 197031, 299346, 394062, 3276691207, 6553382414, 9830073621, 19660147242]

約数ペア:

[(1, 19660147242), (2, 9830073621), (3, 6553382414), (6, 3276691207), (49891, 394062), (65677, 299346), (99782, 197031), (131354, 149673)]