18966052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18307}}^1$

素因数の和:18355

約数の個数: 24

約数和(自身を含む): 38959424

約数和(自身を除く): 19993372

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 18307, 36614, 73228, 128149, 256298, 512596, 677359, 1354718, 2709436, 4741513, 9483026, 18966052]

約数ペア:

[(1, 18966052), (2, 9483026), (4, 4741513), (7, 2709436), (14, 1354718), (28, 677359), (37, 512596), (74, 256298), (148, 128149), (259, 73228), (518, 36614), (1036, 18307)]