17365796

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 36

約数和(自身を含む): 36230796

約数和(自身を除く): 18865000

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 2161, 4018, 4322, 8036, 8644, 15127, 30254, 60508, 88601, 105889, 177202, 211778, 354404, 423556, 620207, 1240414, 2480828, 4341449, 8682898, 17365796]

約数ペア:

[(1, 17365796), (2, 8682898), (4, 4341449), (7, 2480828), (14, 1240414), (28, 620207), (41, 423556), (49, 354404), (82, 211778), (98, 177202), (164, 105889), (196, 88601), (287, 60508), (574, 30254), (1148, 15127), (2009, 8644), (2161, 8036), (4018, 4322)]