19321554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27061}}^1$

素因数の和:27090

約数の個数: 32

約数和(自身を含む): 46763136

約数和(自身を除く): 27441582

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 27061, 54122, 81183, 162366, 189427, 378854, 460037, 568281, 920074, 1136562, 1380111, 2760222, 3220259, 6440518, 9660777, 19321554]

約数ペア:

[(1, 19321554), (2, 9660777), (3, 6440518), (6, 3220259), (7, 2760222), (14, 1380111), (17, 1136562), (21, 920074), (34, 568281), (42, 460037), (51, 378854), (102, 189427), (119, 162366), (238, 81183), (357, 54122), (714, 27061)]