19479012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231893}}^1$

素因数の和:231907

約数の個数: 24

約数和(自身を含む): 51944256

約数和(自身を除く): 32465244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231893, 463786, 695679, 927572, 1391358, 1623251, 2782716, 3246502, 4869753, 6493004, 9739506, 19479012]

約数ペア:

[(1, 19479012), (2, 9739506), (3, 6493004), (4, 4869753), (6, 3246502), (7, 2782716), (12, 1623251), (14, 1391358), (21, 927572), (28, 695679), (42, 463786), (84, 231893)]