19004065084

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{7675309}}^1$

素因数の和:7675932

約数の個数: 12

約数和(自身を含む): 33310845400

約数和(自身を除く): 14306780316

約数列:

[1, 2, 4, 619, 1238, 2476, 7675309, 15350618, 30701236, 4751016271, 9502032542, 19004065084]

約数ペア:

[(1, 19004065084), (2, 9502032542), (4, 4751016271), (619, 30701236), (1238, 15350618), (2476, 7675309)]