189822908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{11383}}^1$

素因数の和:11777

約数の個数: 24

約数和(自身を含む): 363377280

約数和(自身を除く): 173554372

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 11383, 16676, 22766, 45532, 125213, 250426, 500852, 4314157, 8628314, 17256628, 47455727, 94911454, 189822908]

約数ペア:

[(1, 189822908), (2, 94911454), (4, 47455727), (11, 17256628), (22, 8628314), (44, 4314157), (379, 500852), (758, 250426), (1516, 125213), (4169, 45532), (8338, 22766), (11383, 16676)]