12649010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1949}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 12622990

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 1949, 3245, 3898, 6490, 9745, 19490, 21439, 42878, 107195, 114991, 214390, 229982, 574955, 1149910, 1264901, 2529802, 6324505, 12649010]

約数ペア:

[(1, 12649010), (2, 6324505), (5, 2529802), (10, 1264901), (11, 1149910), (22, 574955), (55, 229982), (59, 214390), (110, 114991), (118, 107195), (295, 42878), (590, 21439), (649, 19490), (1298, 9745), (1949, 6490), (3245, 3898)]