19388664772

素因数分解:

$2^2\times {\mathrm{929}}^1\times {\mathrm{2141}}^1\times {\mathrm{2437}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 33996495960

約数和(自身を除く): 14607831188

約数列:

[1, 2, 4, 929, 1858, 2141, 2437, 3716, 4282, 4874, 8564, 9748, 1988989, 2263973, 3977978, 4527946, 5217617, 7955956, 9055892, 10435234, 20870468, 4847166193, 9694332386, 19388664772]

約数ペア:

[(1, 19388664772), (2, 9694332386), (4, 4847166193), (929, 20870468), (1858, 10435234), (2141, 9055892), (2437, 7955956), (3716, 5217617), (4282, 4527946), (4874, 3977978), (8564, 2263973), (9748, 1988989)]