19084226

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1218

約数の個数: 24

約数和(自身を含む): 33505740

約数和(自身を除く): 14421514

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1009, 1351, 2018, 2702, 7063, 9457, 14126, 18914, 49441, 98882, 194737, 389474, 1363159, 2726318, 9542113, 19084226]

約数ペア:

[(1, 19084226), (2, 9542113), (7, 2726318), (14, 1363159), (49, 389474), (98, 194737), (193, 98882), (386, 49441), (1009, 18914), (1351, 14126), (2018, 9457), (2702, 7063)]