11915662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 19681200

約数和(自身を除く): 7765538

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 4969, 9938, 54659, 109318, 541621, 1083242, 5957831, 11915662]

約数ペア:

[(1, 11915662), (2, 5957831), (11, 1083242), (22, 541621), (109, 109318), (218, 54659), (1199, 9938), (2398, 4969)]