12990584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 26917920

約数和(自身を除く): 13927336

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 4153, 8306, 16612, 33224, 70601, 95519, 141202, 191038, 282404, 382076, 564808, 764152, 1623823, 3247646, 6495292, 12990584]

約数ペア:

[(1, 12990584), (2, 6495292), (4, 3247646), (8, 1623823), (17, 764152), (23, 564808), (34, 382076), (46, 282404), (68, 191038), (92, 141202), (136, 95519), (184, 70601), (391, 33224), (782, 16612), (1564, 8306), (3128, 4153)]