11920196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 22198176

約数和(自身を除く): 10277980

約数列:

[1, 2, 4, 17, 34, 68, 307, 571, 614, 1142, 1228, 2284, 5219, 9707, 10438, 19414, 20876, 38828, 175297, 350594, 701188, 2980049, 5960098, 11920196]

約数ペア:

[(1, 11920196), (2, 5960098), (4, 2980049), (17, 701188), (34, 350594), (68, 175297), (307, 38828), (571, 20876), (614, 19414), (1142, 10438), (1228, 9707), (2284, 5219)]