18442919116

素因数分解:

$2^2\times {\mathrm{887}}^1\times {\mathrm{1039}}^1\times {\mathrm{5003}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 32349058560

約数和(自身を除く): 13906139444

約数列:

[1, 2, 4, 887, 1039, 1774, 2078, 3548, 4156, 5003, 10006, 20012, 921593, 1843186, 3686372, 4437661, 5198117, 8875322, 10396234, 17750644, 20792468, 4610729779, 9221459558, 18442919116]

約数ペア:

[(1, 18442919116), (2, 9221459558), (4, 4610729779), (887, 20792468), (1039, 17750644), (1774, 10396234), (2078, 8875322), (3548, 5198117), (4156, 4437661), (5003, 3686372), (10006, 1843186), (20012, 921593)]