12591012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149893}}^1$

素因数の和:149907

約数の個数: 24

約数和(自身を含む): 33576256

約数和(自身を除く): 20985244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149893, 299786, 449679, 599572, 899358, 1049251, 1798716, 2098502, 3147753, 4197004, 6295506, 12591012]

約数ペア:

[(1, 12591012), (2, 6295506), (3, 4197004), (4, 3147753), (6, 2098502), (7, 1798716), (12, 1049251), (14, 899358), (21, 599572), (28, 449679), (42, 299786), (84, 149893)]