19289824

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{26209}}^1$

素因数の和:26242

約数の個数: 24

約数和(自身を含む): 39629520

約数和(自身を除く): 20339696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 26209, 52418, 104836, 209672, 419344, 602807, 838688, 1205614, 2411228, 4822456, 9644912, 19289824]

約数ペア:

[(1, 19289824), (2, 9644912), (4, 4822456), (8, 2411228), (16, 1205614), (23, 838688), (32, 602807), (46, 419344), (92, 209672), (184, 104836), (368, 52418), (736, 26209)]