19602699

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1427}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 27646080

約数和(自身を除く): 8043381

約数列:

[1, 3, 19, 57, 241, 723, 1427, 4281, 4579, 13737, 27113, 81339, 343907, 1031721, 6534233, 19602699]

約数ペア:

[(1, 19602699), (3, 6534233), (19, 1031721), (57, 343907), (241, 81339), (723, 27113), (1427, 13737), (4281, 4579)]