19006792

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 40965120

約数和(自身を除く): 21958328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 1777, 2674, 3554, 5348, 7108, 10696, 12439, 14216, 24878, 49756, 99512, 339407, 678814, 1357628, 2375849, 2715256, 4751698, 9503396, 19006792]

約数ペア:

[(1, 19006792), (2, 9503396), (4, 4751698), (7, 2715256), (8, 2375849), (14, 1357628), (28, 678814), (56, 339407), (191, 99512), (382, 49756), (764, 24878), (1337, 14216), (1528, 12439), (1777, 10696), (2674, 7108), (3554, 5348)]