19275806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6899}}^1$

素因数の和:7039

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 12519394

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 6899, 13798, 75889, 151778, 876173, 1752346, 9637903, 19275806]

約数ペア:

[(1, 19275806), (2, 9637903), (11, 1752346), (22, 876173), (127, 151778), (254, 75889), (1397, 13798), (2794, 6899)]