19011442030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{648191}}^1$

素因数の和:648624

約数の個数: 32

約数和(自身を含む): 39202652160

約数和(自身を除く): 20191210130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 14665, 29330, 648191, 1296382, 3240955, 4537337, 6481910, 9074674, 22686685, 45373370, 271592029, 543184058, 1357960145, 1901144203, 2715920290, 3802288406, 9505721015, 19011442030]

約数ペア:

[(1, 19011442030), (2, 9505721015), (5, 3802288406), (7, 2715920290), (10, 1901144203), (14, 1357960145), (35, 543184058), (70, 271592029), (419, 45373370), (838, 22686685), (2095, 9074674), (2933, 6481910), (4190, 4537337), (5866, 3240955), (14665, 1296382), (29330, 648191)]