17230948

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 37072000

約数和(自身を除く): 19841052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 661, 686, 931, 1322, 1372, 1862, 2644, 3724, 4627, 6517, 9254, 12559, 13034, 18508, 25118, 26068, 32389, 50236, 64778, 87913, 129556, 175826, 226723, 351652, 453446, 615391, 906892, 1230782, 2461564, 4307737, 8615474, 17230948]

約数ペア:

[(1, 17230948), (2, 8615474), (4, 4307737), (7, 2461564), (14, 1230782), (19, 906892), (28, 615391), (38, 453446), (49, 351652), (76, 226723), (98, 175826), (133, 129556), (196, 87913), (266, 64778), (343, 50236), (532, 32389), (661, 26068), (686, 25118), (931, 18508), (1322, 13034), (1372, 12559), (1862, 9254), (2644, 6517), (3724, 4627)]