18199766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1559}}^1$

素因数の和:2023

約数の個数: 16

約数和(自身を含む): 29484000

約数和(自身を除く): 11284234

約数列:

[1, 2, 13, 26, 449, 898, 1559, 3118, 5837, 11674, 20267, 40534, 699991, 1399982, 9099883, 18199766]

約数ペア:

[(1, 18199766), (2, 9099883), (13, 1399982), (26, 699991), (449, 40534), (898, 20267), (1559, 11674), (3118, 5837)]