19248464

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1777}}^1$

素因数の和:2462

約数の個数: 20

約数和(自身を含む): 37370004

約数和(自身を除く): 18121540

約数列:

[1, 2, 4, 8, 16, 677, 1354, 1777, 2708, 3554, 5416, 7108, 10832, 14216, 28432, 1203029, 2406058, 4812116, 9624232, 19248464]

約数ペア:

[(1, 19248464), (2, 9624232), (4, 4812116), (8, 2406058), (16, 1203029), (677, 28432), (1354, 14216), (1777, 10832), (2708, 7108), (3554, 5416)]