19255227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1601}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 27169920

約数和(自身を除く): 7914693

約数列:

[1, 3, 19, 57, 211, 633, 1601, 4009, 4803, 12027, 30419, 91257, 337811, 1013433, 6418409, 19255227]

約数ペア:

[(1, 19255227), (3, 6418409), (19, 1013433), (57, 337811), (211, 91257), (633, 30419), (1601, 12027), (4009, 4803)]