1868761378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{32633}}^1$

素因数の和:32802

約数の個数: 32

約数和(自身を含む): 3242514240

約数和(自身を除く): 1373752862

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1507, 2603, 3014, 5206, 28633, 32633, 57266, 65266, 358963, 620027, 717926, 1240054, 4470721, 6820297, 8941442, 13640594, 49177931, 84943699, 98355862, 169887398, 934380689, 1868761378]

約数ペア:

[(1, 1868761378), (2, 934380689), (11, 169887398), (19, 98355862), (22, 84943699), (38, 49177931), (137, 13640594), (209, 8941442), (274, 6820297), (418, 4470721), (1507, 1240054), (2603, 717926), (3014, 620027), (5206, 358963), (28633, 65266), (32633, 57266)]