2931434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7045

約数の個数: 16

約数和(自身を含む): 5050080

約数和(自身を除く): 2118646

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7013, 14026, 77143, 133247, 154286, 266494, 1465717, 2931434]

約数ペア:

[(1, 2931434), (2, 1465717), (11, 266494), (19, 154286), (22, 133247), (38, 77143), (209, 14026), (418, 7013)]