39926182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 65800800

約数和(自身を除く): 25874618

約数列:

[1, 2, 19, 37, 38, 73, 74, 146, 389, 703, 778, 1387, 1406, 2701, 2774, 5402, 7391, 14393, 14782, 28397, 28786, 51319, 56794, 102638, 273467, 539543, 546934, 1050689, 1079086, 2101378, 19963091, 39926182]

約数ペア:

[(1, 39926182), (2, 19963091), (19, 2101378), (37, 1079086), (38, 1050689), (73, 546934), (74, 539543), (146, 273467), (389, 102638), (703, 56794), (778, 51319), (1387, 28786), (1406, 28397), (2701, 14782), (2774, 14393), (5402, 7391)]