16704310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 34652160

約数和(自身を除く): 17947850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 1879, 3758, 4445, 8890, 9395, 13153, 18790, 26306, 65765, 131530, 238633, 477266, 1193165, 1670431, 2386330, 3340862, 8352155, 16704310]

約数ペア:

[(1, 16704310), (2, 8352155), (5, 3340862), (7, 2386330), (10, 1670431), (14, 1193165), (35, 477266), (70, 238633), (127, 131530), (254, 65765), (635, 26306), (889, 18790), (1270, 13153), (1778, 9395), (1879, 8890), (3758, 4445)]