12126898

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 21909888

約数和(自身を除く): 9782990

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 259, 287, 518, 571, 574, 1142, 1517, 3034, 3997, 7994, 10619, 21127, 21238, 23411, 42254, 46822, 147889, 163877, 295778, 327754, 866207, 1732414, 6063449, 12126898]

約数ペア:

[(1, 12126898), (2, 6063449), (7, 1732414), (14, 866207), (37, 327754), (41, 295778), (74, 163877), (82, 147889), (259, 46822), (287, 42254), (518, 23411), (571, 21238), (574, 21127), (1142, 10619), (1517, 7994), (3034, 3997)]