16869164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 31916640

約数和(自身を除く): 15047476

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 919, 1412, 1838, 3676, 4589, 9178, 11947, 18356, 23894, 47788, 324407, 648814, 1297628, 4217291, 8434582, 16869164]

約数ペア:

[(1, 16869164), (2, 8434582), (4, 4217291), (13, 1297628), (26, 648814), (52, 324407), (353, 47788), (706, 23894), (919, 18356), (1412, 11947), (1838, 9178), (3676, 4589)]