1921887434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{25589}}^1$

素因数の和:25702

約数の個数: 24

約数和(自身を含む): 3118858020

約数和(自身を除く): 1196970586

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 2209, 4418, 25589, 37553, 51178, 75106, 435013, 870026, 1202683, 2405366, 20445611, 40891222, 56526101, 113052202, 960943717, 1921887434]

約数ペア:

[(1, 1921887434), (2, 960943717), (17, 113052202), (34, 56526101), (47, 40891222), (94, 20445611), (799, 2405366), (1598, 1202683), (2209, 870026), (4418, 435013), (25589, 75106), (37553, 51178)]