19536484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23369}}^1$

素因数の和:23403

約数の個数: 24

約数和(自身を含む): 39261600

約数和(自身を除く): 19725116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23369, 46738, 93476, 257059, 444011, 514118, 888022, 1028236, 1776044, 4884121, 9768242, 19536484]

約数ペア:

[(1, 19536484), (2, 9768242), (4, 4884121), (11, 1776044), (19, 1028236), (22, 888022), (38, 514118), (44, 444011), (76, 257059), (209, 93476), (418, 46738), (836, 23369)]