28171914

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{11827}}^1$

素因数の和:12229

約数の個数: 16

約数和(自身を含む): 56490528

約数和(自身を除く): 28318614

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 11827, 23654, 35481, 70962, 4695319, 9390638, 14085957, 28171914]

約数ペア:

[(1, 28171914), (2, 14085957), (3, 9390638), (6, 4695319), (397, 70962), (794, 35481), (1191, 23654), (2382, 11827)]