2443562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 4039200

約数和(自身を除く): 1595638

約数列:

[1, 2, 11, 22, 109, 218, 1019, 1199, 2038, 2398, 11209, 22418, 111071, 222142, 1221781, 2443562]

約数ペア:

[(1, 2443562), (2, 1221781), (11, 222142), (22, 111071), (109, 22418), (218, 11209), (1019, 2398), (1199, 2038)]