19090604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367127}}^1$

素因数の和:367144

約数の個数: 12

約数和(自身を含む): 35978544

約数和(自身を除く): 16887940

約数列:

[1, 2, 4, 13, 26, 52, 367127, 734254, 1468508, 4772651, 9545302, 19090604]

約数ペア:

[(1, 19090604), (2, 9545302), (4, 4772651), (13, 1468508), (26, 734254), (52, 367127)]