19710361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 22999680

約数和(自身を除く): 3289319

約数列:

[1, 11, 17, 109, 187, 967, 1199, 1853, 10637, 16439, 20383, 105403, 180829, 1159433, 1791851, 19710361]

約数ペア:

[(1, 19710361), (11, 1791851), (17, 1159433), (109, 180829), (187, 105403), (967, 20383), (1199, 16439), (1853, 10637)]