18392708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 34278552

約数和(自身を除く): 15885844

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1373, 2746, 3349, 5492, 6698, 13396, 23341, 46682, 93364, 270481, 540962, 1081924, 4598177, 9196354, 18392708]

約数ペア:

[(1, 18392708), (2, 9196354), (4, 4598177), (17, 1081924), (34, 540962), (68, 270481), (197, 93364), (394, 46682), (788, 23341), (1373, 13396), (2746, 6698), (3349, 5492)]