18741548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39373}}^1$

素因数の和:39401

約数の個数: 24

約数和(自身を含む): 39688992

約数和(自身を除く): 20947444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39373, 78746, 157492, 275611, 551222, 669341, 1102444, 1338682, 2677364, 4685387, 9370774, 18741548]

約数ペア:

[(1, 18741548), (2, 9370774), (4, 4685387), (7, 2677364), (14, 1338682), (17, 1102444), (28, 669341), (34, 551222), (68, 275611), (119, 157492), (238, 78746), (476, 39373)]