12800326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 24507648

約数和(自身を除く): 11707322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 1933, 3311, 3866, 6622, 13531, 21263, 27062, 42526, 83119, 148841, 166238, 297682, 581833, 914309, 1163666, 1828618, 6400163, 12800326]

約数ペア:

[(1, 12800326), (2, 6400163), (7, 1828618), (11, 1163666), (14, 914309), (22, 581833), (43, 297682), (77, 166238), (86, 148841), (154, 83119), (301, 42526), (473, 27062), (602, 21263), (946, 13531), (1933, 6622), (3311, 3866)]