12571174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 24399648

約数和(自身を除く): 11828474

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 181, 242, 287, 362, 451, 574, 847, 902, 1267, 1694, 1991, 2534, 3157, 3982, 4961, 6314, 7421, 9922, 13937, 14842, 21901, 27874, 34727, 43802, 51947, 69454, 81631, 103894, 153307, 163262, 306614, 571417, 897941, 1142834, 1795882, 6285587, 12571174]

約数ペア:

[(1, 12571174), (2, 6285587), (7, 1795882), (11, 1142834), (14, 897941), (22, 571417), (41, 306614), (77, 163262), (82, 153307), (121, 103894), (154, 81631), (181, 69454), (242, 51947), (287, 43802), (362, 34727), (451, 27874), (574, 21901), (847, 14842), (902, 13937), (1267, 9922), (1694, 7421), (1991, 6314), (2534, 4961), (3157, 3982)]