19753368

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1801}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 49518960

約数和(自身を除く): 29765592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1801, 1828, 2742, 3602, 3656, 5403, 5484, 7204, 10806, 10968, 14408, 21612, 43224, 823057, 1646114, 2469171, 3292228, 4938342, 6584456, 9876684, 19753368]

約数ペア:

[(1, 19753368), (2, 9876684), (3, 6584456), (4, 4938342), (6, 3292228), (8, 2469171), (12, 1646114), (24, 823057), (457, 43224), (914, 21612), (1371, 14408), (1801, 10968), (1828, 10806), (2742, 7204), (3602, 5484), (3656, 5403)]