1923476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 3525984

約数和(自身を除く): 1602508

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 211, 212, 422, 844, 2279, 4558, 9073, 9116, 11183, 18146, 22366, 36292, 44732, 480869, 961738, 1923476]

約数ペア:

[(1, 1923476), (2, 961738), (4, 480869), (43, 44732), (53, 36292), (86, 22366), (106, 18146), (172, 11183), (211, 9116), (212, 9073), (422, 4558), (844, 2279)]