16967789279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{23753}}^1$

素因数の和:23951

約数の個数: 32

約数和(自身を含む): 21070748160

約数和(自身を除く): 4102958881

約数列:

[1, 7, 19, 41, 131, 133, 287, 779, 917, 2489, 5371, 5453, 17423, 23753, 37597, 102049, 166271, 451307, 714343, 973873, 3111643, 3159149, 6817111, 18503587, 21781501, 59121217, 127577363, 129525109, 413848519, 893041541, 2423969897, 16967789279]

約数ペア:

[(1, 16967789279), (7, 2423969897), (19, 893041541), (41, 413848519), (131, 129525109), (133, 127577363), (287, 59121217), (779, 21781501), (917, 18503587), (2489, 6817111), (5371, 3159149), (5453, 3111643), (17423, 973873), (23753, 714343), (37597, 451307), (102049, 166271)]