1557630146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{44123}}^1$

素因数の和:45073

約数の個数: 16

約数和(自身を含む): 2462119200

約数和(自身を除く): 904489054

約数列:

[1, 2, 19, 38, 929, 1858, 17651, 35302, 44123, 88246, 838337, 1676674, 40990267, 81980534, 778815073, 1557630146]

約数ペア:

[(1, 1557630146), (2, 778815073), (19, 81980534), (38, 40990267), (929, 1676674), (1858, 838337), (17651, 88246), (35302, 44123)]