1279681194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19389109}}^1$

素因数の和:19389125

約数の個数: 16

約数和(自身を含む): 2792031840

約数和(自身を除く): 1512350646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19389109, 38778218, 58167327, 116334654, 213280199, 426560398, 639840597, 1279681194]

約数ペア:

[(1, 1279681194), (2, 639840597), (3, 426560398), (6, 213280199), (11, 116334654), (22, 58167327), (33, 38778218), (66, 19389109)]