2124883970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19317127}}^1$

素因数の和:19317145

約数の個数: 16

約数和(自身を含む): 4172499648

約数和(自身を除く): 2047615678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19317127, 38634254, 96585635, 193171270, 212488397, 424976794, 1062441985, 2124883970]

約数ペア:

[(1, 2124883970), (2, 1062441985), (5, 424976794), (10, 212488397), (11, 193171270), (22, 96585635), (55, 38634254), (110, 19317127)]