28050506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9733}}^1$

素因数の和:9877

約数の個数: 16

約数和(自身を含む): 46255968

約数和(自身を除く): 18205462

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 9733, 19466, 107063, 214126, 1275023, 2550046, 14025253, 28050506]

約数ペア:

[(1, 28050506), (2, 14025253), (11, 2550046), (22, 1275023), (131, 214126), (262, 107063), (1441, 19466), (2882, 9733)]