19793688

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{983}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 29799912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 983, 1678, 1966, 2517, 2949, 3356, 3932, 5034, 5898, 6712, 7864, 10068, 11796, 20136, 23592, 824737, 1649474, 2474211, 3298948, 4948422, 6597896, 9896844, 19793688]

約数ペア:

[(1, 19793688), (2, 9896844), (3, 6597896), (4, 4948422), (6, 3298948), (8, 2474211), (12, 1649474), (24, 824737), (839, 23592), (983, 20136), (1678, 11796), (1966, 10068), (2517, 7864), (2949, 6712), (3356, 5898), (3932, 5034)]