19005454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1031}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 30774240

約数和(自身を除く): 11768786

約数列:

[1, 2, 13, 26, 709, 1031, 1418, 2062, 9217, 13403, 18434, 26806, 730979, 1461958, 9502727, 19005454]

約数ペア:

[(1, 19005454), (2, 9502727), (13, 1461958), (26, 730979), (709, 26806), (1031, 18434), (1418, 13403), (2062, 9217)]