19273002196

素因数分解:

$2^2\times 7^1\times {\mathrm{688321507}}^1$

素因数の和:688321518

約数の個数: 12

約数和(自身を含む): 38546004448

約数和(自身を除く): 19273002252

約数列:

[1, 2, 4, 7, 14, 28, 688321507, 1376643014, 2753286028, 4818250549, 9636501098, 19273002196]

約数ペア:

[(1, 19273002196), (2, 9636501098), (4, 4818250549), (7, 2753286028), (14, 1376643014), (28, 688321507)]