19127356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 15729284

約数列:

[1, 2, 4, 29, 58, 116, 181, 362, 724, 911, 1822, 3644, 5249, 10498, 20996, 26419, 52838, 105676, 164891, 329782, 659564, 4781839, 9563678, 19127356]

約数ペア:

[(1, 19127356), (2, 9563678), (4, 4781839), (29, 659564), (58, 329782), (116, 164891), (181, 105676), (362, 52838), (724, 26419), (911, 20996), (1822, 10498), (3644, 5249)]