19160492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{368471}}^1$

素因数の和:368488

約数の個数: 12

約数和(自身を含む): 36110256

約数和(自身を除く): 16949764

約数列:

[1, 2, 4, 13, 26, 52, 368471, 736942, 1473884, 4790123, 9580246, 19160492]

約数ペア:

[(1, 19160492), (2, 9580246), (4, 4790123), (13, 1473884), (26, 736942), (52, 368471)]