19328916

素因数分解:

$2^2\times 3^1\times {\mathrm{563}}^1\times {\mathrm{2861}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 45196704

約数和(自身を除く): 25867788

約数列:

[1, 2, 3, 4, 6, 12, 563, 1126, 1689, 2252, 2861, 3378, 5722, 6756, 8583, 11444, 17166, 34332, 1610743, 3221486, 4832229, 6442972, 9664458, 19328916]

約数ペア:

[(1, 19328916), (2, 9664458), (3, 6442972), (4, 4832229), (6, 3221486), (12, 1610743), (563, 34332), (1126, 17166), (1689, 11444), (2252, 8583), (2861, 6756), (3378, 5722)]