2371886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 3915648

約数和(自身を除く): 1543762

約数列:

[1, 2, 11, 22, 131, 262, 823, 1441, 1646, 2882, 9053, 18106, 107813, 215626, 1185943, 2371886]

約数ペア:

[(1, 2371886), (2, 1185943), (11, 215626), (22, 107813), (131, 18106), (262, 9053), (823, 2882), (1441, 1646)]