19300797

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 29835000

約数和(自身を除く): 10534203

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1249, 1717, 3747, 5151, 11241, 15453, 21233, 63699, 126149, 191097, 378447, 1135341, 2144533, 6433599, 19300797]

約数ペア:

[(1, 19300797), (3, 6433599), (9, 2144533), (17, 1135341), (51, 378447), (101, 191097), (153, 126149), (303, 63699), (909, 21233), (1249, 15453), (1717, 11241), (3747, 5151)]