2021894402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3539}}^1\times {\mathrm{25969}}^1$

素因数の和:29521

約数の個数: 16

約数和(自身を含む): 3309616800

約数和(自身を除く): 1287722398

約数列:

[1, 2, 11, 22, 3539, 7078, 25969, 38929, 51938, 77858, 285659, 571318, 91904291, 183808582, 1010947201, 2021894402]

約数ペア:

[(1, 2021894402), (2, 1010947201), (11, 183808582), (22, 91904291), (3539, 571318), (7078, 285659), (25969, 77858), (38929, 51938)]