16871242

素因数分解:

$2^1\times {\mathrm{17}}^4\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 20

約数和(自身を含む): 27154746

約数和(自身を除く): 10283504

約数列:

[1, 2, 17, 34, 101, 202, 289, 578, 1717, 3434, 4913, 9826, 29189, 58378, 83521, 167042, 496213, 992426, 8435621, 16871242]

約数ペア:

[(1, 16871242), (2, 8435621), (17, 992426), (34, 496213), (101, 167042), (202, 83521), (289, 58378), (578, 29189), (1717, 9826), (3434, 4913)]