19552069862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257447}}^1$

素因数の和:257612

約数の個数: 32

約数和(自身を含む): 33216970752

約数和(自身を除く): 13664900890

約数列:

[1, 2, 13, 23, 26, 46, 127, 254, 299, 598, 1651, 2921, 3302, 5842, 37973, 75946, 257447, 514894, 3346811, 5921281, 6693622, 11842562, 32695769, 65391538, 76976653, 153953306, 425044997, 752002687, 850089994, 1504005374, 9776034931, 19552069862]

約数ペア:

[(1, 19552069862), (2, 9776034931), (13, 1504005374), (23, 850089994), (26, 752002687), (46, 425044997), (127, 153953306), (254, 76976653), (299, 65391538), (598, 32695769), (1651, 11842562), (2921, 6693622), (3302, 5921281), (5842, 3346811), (37973, 514894), (75946, 257447)]