8713438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 13893120

約数和(自身を除く): 5179682

約数列:

[1, 2, 19, 38, 107, 214, 2033, 2143, 4066, 4286, 40717, 81434, 229301, 458602, 4356719, 8713438]

約数ペア:

[(1, 8713438), (2, 4356719), (19, 458602), (38, 229301), (107, 81434), (214, 40717), (2033, 4286), (2143, 4066)]