15442133

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 18195840

約数和(自身を除く): 2753707

約数列:

[1, 7, 53, 107, 371, 389, 749, 2723, 5671, 20617, 39697, 41623, 144319, 291361, 2206019, 15442133]

約数ペア:

[(1, 15442133), (7, 2206019), (53, 291361), (107, 144319), (371, 41623), (389, 39697), (749, 20617), (2723, 5671)]