19317893

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 22892544

約数和(自身を除く): 3574651

約数列:

[1, 7, 47, 71, 329, 497, 827, 3337, 5789, 23359, 38869, 58717, 272083, 411019, 2759699, 19317893]

約数ペア:

[(1, 19317893), (7, 2759699), (47, 411019), (71, 272083), (329, 58717), (497, 38869), (827, 23359), (3337, 5789)]