19628323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 23186016

約数和(自身を除く): 3557693

約数列:

[1, 11, 13, 143, 317, 433, 3487, 4121, 4763, 5629, 45331, 61919, 137261, 1509871, 1784393, 19628323]

約数ペア:

[(1, 19628323), (11, 1784393), (13, 1509871), (143, 137261), (317, 61919), (433, 45331), (3487, 5629), (4121, 4763)]