1271138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 2190240

約数和(自身を除く): 919102

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3041, 6082, 33451, 57779, 66902, 115558, 635569, 1271138]

約数ペア:

[(1, 1271138), (2, 635569), (11, 115558), (19, 66902), (22, 57779), (38, 33451), (209, 6082), (418, 3041)]