19066310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 37704960

約数和(自身を除く): 18638650

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4363, 4370, 8726, 21815, 43630, 82897, 100349, 165794, 200698, 414485, 501745, 828970, 1003490, 1906631, 3813262, 9533155, 19066310]

約数ペア:

[(1, 19066310), (2, 9533155), (5, 3813262), (10, 1906631), (19, 1003490), (23, 828970), (38, 501745), (46, 414485), (95, 200698), (115, 165794), (190, 100349), (230, 82897), (437, 43630), (874, 21815), (2185, 8726), (4363, 4370)]