38464892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8297}}^1$

素因数の和:8381

約数の個数: 24

約数和(自身を含む): 72026640

約数和(自身を除く): 33561748

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 8297, 16594, 33188, 157643, 315286, 506117, 630572, 1012234, 2024468, 9616223, 19232446, 38464892]

約数ペア:

[(1, 38464892), (2, 19232446), (4, 9616223), (19, 2024468), (38, 1012234), (61, 630572), (76, 506117), (122, 315286), (244, 157643), (1159, 33188), (2318, 16594), (4636, 8297)]