19750532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 36900864

約数和(自身を除く): 17150332

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 2287, 4318, 4574, 8636, 9148, 38879, 77758, 155516, 290449, 580898, 1161796, 4937633, 9875266, 19750532]

約数ペア:

[(1, 19750532), (2, 9875266), (4, 4937633), (17, 1161796), (34, 580898), (68, 290449), (127, 155516), (254, 77758), (508, 38879), (2159, 9148), (2287, 8636), (4318, 4574)]