139929338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{99523}}^1$

素因数の和:99581

約数の個数: 16

約数和(自身を含む): 226914720

約数和(自身を除く): 86985382

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 99523, 199046, 1890937, 3682351, 3781874, 7364702, 69964669, 139929338]

約数ペア:

[(1, 139929338), (2, 69964669), (19, 7364702), (37, 3781874), (38, 3682351), (74, 1890937), (703, 199046), (1406, 99523)]