19816476

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4759}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 46381440

約数和(自身を除く): 26564964

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 4759, 9518, 14277, 19036, 28554, 57108, 1651373, 3302746, 4954119, 6605492, 9908238, 19816476]

約数ペア:

[(1, 19816476), (2, 9908238), (3, 6605492), (4, 4954119), (6, 3302746), (12, 1651373), (347, 57108), (694, 28554), (1041, 19036), (1388, 14277), (2082, 9518), (4164, 4759)]