19441696

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2296

約数の個数: 24

約数和(自身を含む): 38419920

約数和(自身を除く): 18978224

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 1979, 2456, 3958, 4912, 7916, 9824, 15832, 31664, 63328, 607553, 1215106, 2430212, 4860424, 9720848, 19441696]

約数ペア:

[(1, 19441696), (2, 9720848), (4, 4860424), (8, 2430212), (16, 1215106), (32, 607553), (307, 63328), (614, 31664), (1228, 15832), (1979, 9824), (2456, 7916), (3958, 4912)]