15280194

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{35869}}^1$

素因数の和:35945

約数の個数: 16

約数和(自身を含む): 30991680

約数和(自身を除く): 15711486

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 35869, 71738, 107607, 215214, 2546699, 5093398, 7640097, 15280194]

約数ペア:

[(1, 15280194), (2, 7640097), (3, 5093398), (6, 2546699), (71, 215214), (142, 107607), (213, 71738), (426, 35869)]