16823858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 26006400

約数和(自身を除く): 9182542

約数列:

[1, 2, 41, 82, 199, 398, 1031, 2062, 8159, 16318, 42271, 84542, 205169, 410338, 8411929, 16823858]

約数ペア:

[(1, 16823858), (2, 8411929), (41, 410338), (82, 205169), (199, 84542), (398, 42271), (1031, 16318), (2062, 8159)]