15691659789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{56773}}^1$

素因数の和:57181

約数の個数: 32

約数和(自身を含む): 23781493120

約数和(自身を除く): 8089833331

約数列:

[1, 3, 13, 19, 39, 57, 247, 373, 741, 1119, 4849, 7087, 14547, 21261, 56773, 92131, 170319, 276393, 738049, 1078687, 2214147, 3236061, 14022931, 21176329, 42068793, 63528987, 275292277, 402350251, 825876831, 1207050753, 5230553263, 15691659789]

約数ペア:

[(1, 15691659789), (3, 5230553263), (13, 1207050753), (19, 825876831), (39, 402350251), (57, 275292277), (247, 63528987), (373, 42068793), (741, 21176329), (1119, 14022931), (4849, 3236061), (7087, 2214147), (14547, 1078687), (21261, 738049), (56773, 276393), (92131, 170319)]