123896014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{12487}}^1$

素因数の和:12552

約数の個数: 24

約数和(自身を含む): 209273904

約数和(自身を除く): 85377890

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 12487, 24974, 137357, 274714, 511967, 1023934, 1510927, 3021854, 5631637, 11263274, 61948007, 123896014]

約数ペア:

[(1, 123896014), (2, 61948007), (11, 11263274), (22, 5631637), (41, 3021854), (82, 1510927), (121, 1023934), (242, 511967), (451, 274714), (902, 137357), (4961, 24974), (9922, 12487)]