19505676

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12799}}^1$

素因数の和:12933

約数の個数: 24

約数和(自身を含む): 45875200

約数和(自身を除く): 26369524

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12799, 25598, 38397, 51196, 76794, 153588, 1625473, 3250946, 4876419, 6501892, 9752838, 19505676]

約数ペア:

[(1, 19505676), (2, 9752838), (3, 6501892), (4, 4876419), (6, 3250946), (12, 1625473), (127, 153588), (254, 76794), (381, 51196), (508, 38397), (762, 25598), (1524, 12799)]