38172710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{200909}}^1$

素因数の和:200935

約数の個数: 16

約数和(自身を含む): 72327600

約数和(自身を除く): 34154890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 200909, 401818, 1004545, 2009090, 3817271, 7634542, 19086355, 38172710]

約数ペア:

[(1, 38172710), (2, 19086355), (5, 7634542), (10, 3817271), (19, 2009090), (38, 1004545), (95, 401818), (190, 200909)]