19027442

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6899}}^1$

素因数の和:7105

約数の個数: 16

約数和(自身を含む): 32788800

約数和(自身を除く): 13761358

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 6899, 13798, 48293, 96586, 1359103, 2718206, 9513721, 19027442]

約数ペア:

[(1, 19027442), (2, 9513721), (7, 2718206), (14, 1359103), (197, 96586), (394, 48293), (1379, 13798), (2758, 6899)]