19552785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6007}}^1$

素因数の和:6053

約数の個数: 32

約数和(自身を含む): 36913152

約数和(自身を除く): 17360367

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6007, 18021, 30035, 42049, 90105, 126147, 186217, 210245, 558651, 630735, 931085, 1303519, 2793255, 3910557, 6517595, 19552785]

約数ペア:

[(1, 19552785), (3, 6517595), (5, 3910557), (7, 2793255), (15, 1303519), (21, 931085), (31, 630735), (35, 558651), (93, 210245), (105, 186217), (155, 126147), (217, 90105), (465, 42049), (651, 30035), (1085, 18021), (3255, 6007)]